Tweak REPRAPWORLD_KEYPAD config comment

2019-09-04 17:23:24 -05:00 · 2019-09-04 17:23:24 -05:00 · cff502c6d4
commit cff502c6d4
parent 53af7cad0a
124 changed files with 124 additions and 496 deletions
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/default/Configuration.h
+++ b/config/default/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/3DFabXYZ/Migbot/Configuration.h
+++ b/config/examples/3DFabXYZ/Migbot/Configuration.h
@ -2103,11 +2103,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/ADIMLab/Gantry
+++ b/config/examples/ADIMLab/Gantry
@ -2073,11 +2073,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/ADIMLab/Gantry
+++ b/config/examples/ADIMLab/Gantry
@ -2073,11 +2073,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/AlephObjects/TAZ4/Configuration.h
+++ b/config/examples/AlephObjects/TAZ4/Configuration.h
@ -2092,11 +2092,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Alfawise/U20-bltouch/Configuration.h
+++ b/config/examples/Alfawise/U20-bltouch/Configuration.h
@ -2166,11 +2166,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Alfawise/U20/Configuration.h
+++ b/config/examples/Alfawise/U20/Configuration.h
@ -2165,11 +2165,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/AliExpress/CL-260/Configuration.h
+++ b/config/examples/AliExpress/CL-260/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/AliExpress/UM2pExt/Configuration.h
+++ b/config/examples/AliExpress/UM2pExt/Configuration.h
@ -2083,11 +2083,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Anet/A2/Configuration.h
+++ b/config/examples/Anet/A2/Configuration.h
@ -2074,11 +2074,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Anet/A2plus/Configuration.h
+++ b/config/examples/Anet/A2plus/Configuration.h
@ -2074,11 +2074,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Anet/A6/Configuration.h
+++ b/config/examples/Anet/A6/Configuration.h
@ -2225,11 +2225,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Anet/A8/Configuration.h
+++ b/config/examples/Anet/A8/Configuration.h
@ -2087,11 +2087,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Anet/A8plus/Configuration.h
+++ b/config/examples/Anet/A8plus/Configuration.h
@ -2083,11 +2083,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Anet/E16/Configuration.h
+++ b/config/examples/Anet/E16/Configuration.h
@ -2084,11 +2084,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/AnyCubic/i3/Configuration.h
+++ b/config/examples/AnyCubic/i3/Configuration.h
@ -2082,11 +2082,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/ArmEd/Configuration.h
+++ b/config/examples/ArmEd/Configuration.h
@ -2073,11 +2073,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Azteeg/X5GT/Configuration.h
+++ b/config/examples/Azteeg/X5GT/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/BIBO/TouchX/cyclops/Configuration.h
+++ b/config/examples/BIBO/TouchX/cyclops/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/BIBO/TouchX/default/Configuration.h
+++ b/config/examples/BIBO/TouchX/default/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/BQ/Hephestos/Configuration.h
+++ b/config/examples/BQ/Hephestos/Configuration.h
@ -2060,11 +2060,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/BQ/Hephestos_2/Configuration.h
+++ b/config/examples/BQ/Hephestos_2/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/BQ/WITBOX/Configuration.h
+++ b/config/examples/BQ/WITBOX/Configuration.h
@ -2060,11 +2060,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Cartesio/Configuration.h
+++ b/config/examples/Cartesio/Configuration.h
@ -2071,11 +2071,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 #define REPRAPWORLD_KEYPAD
-#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/CR-10/Configuration.h
+++ b/config/examples/Creality/CR-10/Configuration.h
@ -2082,11 +2082,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/CR-10S/Configuration.h
+++ b/config/examples/Creality/CR-10S/Configuration.h
@ -2073,11 +2073,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/CR-10_5S/Configuration.h
+++ b/config/examples/Creality/CR-10_5S/Configuration.h
@ -2075,11 +2075,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/CR-10mini/Configuration.h
+++ b/config/examples/Creality/CR-10mini/Configuration.h
@ -2091,11 +2091,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/CR-20
+++ b/config/examples/Creality/CR-20
@ -2075,11 +2075,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/CR-20/Configuration.h
+++ b/config/examples/Creality/CR-20/Configuration.h
@ -2075,11 +2075,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/CR-8/Configuration.h
+++ b/config/examples/Creality/CR-8/Configuration.h
@ -2082,11 +2082,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/Ender-2/Configuration.h
+++ b/config/examples/Creality/Ender-2/Configuration.h
@ -2076,11 +2076,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/Ender-3/Configuration.h
+++ b/config/examples/Creality/Ender-3/Configuration.h
@ -2076,11 +2076,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/Ender-4/Configuration.h
+++ b/config/examples/Creality/Ender-4/Configuration.h
@ -2082,11 +2082,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Creality/Ender-5/Configuration.h
+++ b/config/examples/Creality/Ender-5/Configuration.h
@ -2075,11 +2075,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Dagoma/Disco
+++ b/config/examples/Dagoma/Disco
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/(Artillery)/Sidewinder
+++ b/(Artillery)/Sidewinder
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Einstart-S/Configuration.h
+++ b/config/examples/Einstart-S/Configuration.h
@ -2082,11 +2082,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/FYSETC/AIO_II/Configuration.h
+++ b/config/examples/FYSETC/AIO_II/Configuration.h
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/FYSETC/Cheetah
+++ b/config/examples/FYSETC/Cheetah
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/FYSETC/Cheetah
+++ b/config/examples/FYSETC/Cheetah
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/FYSETC/Cheetah/BLTouch/Configuration.h
+++ b/config/examples/FYSETC/Cheetah/BLTouch/Configuration.h
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/FYSETC/Cheetah/base/Configuration.h
+++ b/config/examples/FYSETC/Cheetah/base/Configuration.h
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/FYSETC/F6_13/Configuration.h
+++ b/config/examples/FYSETC/F6_13/Configuration.h
@ -2074,11 +2074,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Felix/Configuration.h
+++ b/config/examples/Felix/Configuration.h
@ -2054,11 +2054,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Felix/DUAL/Configuration.h
+++ b/config/examples/Felix/DUAL/Configuration.h
@ -2054,11 +2054,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/FlashForge/CreatorPro/Configuration.h
+++ b/config/examples/FlashForge/CreatorPro/Configuration.h
@ -2063,11 +2063,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/FolgerTech/i3-2020/Configuration.h
+++ b/config/examples/FolgerTech/i3-2020/Configuration.h
@ -2078,11 +2078,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Formbot/Raptor/Configuration.h
+++ b/config/examples/Formbot/Raptor/Configuration.h
@ -2177,11 +2177,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Formbot/T_Rex_2+/Configuration.h
+++ b/config/examples/Formbot/T_Rex_2+/Configuration.h
@ -2106,11 +2106,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Formbot/T_Rex_3/Configuration.h
+++ b/config/examples/Formbot/T_Rex_3/Configuration.h
@ -2100,11 +2100,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/A10/Configuration.h
+++ b/config/examples/Geeetech/A10/Configuration.h
@ -2057,11 +2057,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/A10M/Configuration.h
+++ b/config/examples/Geeetech/A10M/Configuration.h
@ -2057,11 +2057,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/A20M/Configuration.h
+++ b/config/examples/Geeetech/A20M/Configuration.h
@ -2059,11 +2059,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/GT2560/Configuration.h
+++ b/config/examples/Geeetech/GT2560/Configuration.h
@ -2087,11 +2087,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h
+++ b/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/MeCreator2/Configuration.h
+++ b/config/examples/Geeetech/MeCreator2/Configuration.h
@ -2079,11 +2079,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/Prusa
+++ b/config/examples/Geeetech/Prusa
@ -2093,11 +2093,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/Prusa
+++ b/config/examples/Geeetech/Prusa
@ -2092,11 +2092,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/Prusa
+++ b/config/examples/Geeetech/Prusa
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Geeetech/Prusa
+++ b/config/examples/Geeetech/Prusa
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/HMS434/Configuration.h
+++ b/config/examples/HMS434/Configuration.h
@ -2053,11 +2053,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Infitary/i3-M508/Configuration.h
+++ b/config/examples/Infitary/i3-M508/Configuration.h
@ -2076,11 +2076,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/JGAurora/A1/Configuration.h
+++ b/config/examples/JGAurora/A1/Configuration.h
@ -2082,11 +2082,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/JGAurora/A5/Configuration.h
+++ b/config/examples/JGAurora/A5/Configuration.h
@ -2084,11 +2084,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/JGAurora/A5S/Configuration.h
+++ b/config/examples/JGAurora/A5S/Configuration.h
@ -2082,11 +2082,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/MakerParts/Configuration.h
+++ b/config/examples/MakerParts/Configuration.h
@ -2092,11 +2092,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Malyan/M150/Configuration.h
+++ b/config/examples/Malyan/M150/Configuration.h
@ -2100,11 +2100,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Malyan/M200/Configuration.h
+++ b/config/examples/Malyan/M200/Configuration.h
@ -2071,11 +2071,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Micromake/C1/basic/Configuration.h
+++ b/config/examples/Micromake/C1/basic/Configuration.h
@ -2076,11 +2076,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Micromake/C1/enhanced/Configuration.h
+++ b/config/examples/Micromake/C1/enhanced/Configuration.h
@ -2076,11 +2076,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Mks/Robin/Configuration.h
+++ b/config/examples/Mks/Robin/Configuration.h
@ -2074,11 +2074,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Mks/Sbase/Configuration.h
+++ b/config/examples/Mks/Sbase/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Printrbot/PrintrboardG2/Configuration.h
+++ b/config/examples/Printrbot/PrintrboardG2/Configuration.h
@ -2080,11 +2080,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/RapideLite/RL200/Configuration.h
+++ b/config/examples/RapideLite/RL200/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/RepRapPro/Huxley/Configuration.h
+++ b/config/examples/RepRapPro/Huxley/Configuration.h
@ -2121,11 +2121,8 @@ Black rubber belt(MXL), 18 - tooth aluminium pulley : 87.489 step per mm (Huxley
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/RepRapWorld/Megatronics/Configuration.h
+++ b/config/examples/RepRapWorld/Megatronics/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 #define REPRAPWORLD_KEYPAD
-#define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0
+#define REPRAPWORLD_KEYPAD_MOVE_STEP  1.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/RigidBot/Configuration.h
+++ b/config/examples/RigidBot/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/SCARA/Configuration.h
+++ b/config/examples/SCARA/Configuration.h
@ -2081,11 +2081,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/STM32/Black_STM32F407VET6/Configuration.h
+++ b/config/examples/STM32/Black_STM32F407VET6/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/STM32/STM32F103R/Configuration.h
+++ b/config/examples/STM32/STM32F103R/Configuration.h
@ -2074,11 +2074,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/STM32/STM32F4/Configuration.h
+++ b/config/examples/STM32/STM32F4/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/STM32/stm32f103ret6/Configuration.h
+++ b/config/examples/STM32/stm32f103ret6/Configuration.h
@ -2074,11 +2074,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Sanguinololu/Configuration.h
+++ b/config/examples/Sanguinololu/Configuration.h
@ -2103,11 +2103,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Tevo/Michelangelo/Configuration.h
+++ b/config/examples/Tevo/Michelangelo/Configuration.h
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Tevo/Tarantula
+++ b/config/examples/Tevo/Tarantula
@ -2070,11 +2070,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Tevo/Tornado/V1
+++ b/config/examples/Tevo/Tornado/V1
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Tevo/Tornado/V2
+++ b/config/examples/Tevo/Tornado/V2
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/TheBorg/Configuration.h
+++ b/config/examples/TheBorg/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/TinyBoy2/Configuration.h
+++ b/config/examples/TinyBoy2/Configuration.h
@ -2128,11 +2128,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Tronxy/X1/Configuration.h
+++ b/config/examples/Tronxy/X1/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Tronxy/X3A/Configuration.h
+++ b/config/examples/Tronxy/X3A/Configuration.h
@ -2076,11 +2076,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Tronxy/X5S-2E/Configuration.h
+++ b/config/examples/Tronxy/X5S-2E/Configuration.h
@ -2093,11 +2093,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Tronxy/X5S/Configuration.h
+++ b/config/examples/Tronxy/X5S/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Tronxy/XY100/Configuration.h
+++ b/config/examples/Tronxy/XY100/Configuration.h
@ -2083,11 +2083,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/UltiMachine/Archim1/Configuration.h
+++ b/config/examples/UltiMachine/Archim1/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/UltiMachine/Archim2/Configuration.h
+++ b/config/examples/UltiMachine/Archim2/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/VORONDesign/Configuration.h
+++ b/config/examples/VORONDesign/Configuration.h
@ -2081,11 +2081,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Velleman/K8200/Configuration.h
+++ b/config/examples/Velleman/K8200/Configuration.h
@ -2070,11 +2070,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Velleman/K8400/Configuration.h
+++ b/config/examples/Velleman/K8400/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Velleman/K8400/Dual-head/Configuration.h
+++ b/config/examples/Velleman/K8400/Dual-head/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/WASP/PowerWASP/Configuration.h
+++ b/config/examples/WASP/PowerWASP/Configuration.h
@ -2091,11 +2091,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Wanhao/Duplicator
+++ b/config/examples/Wanhao/Duplicator
@ -2085,11 +2085,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/Wanhao/Duplicator
+++ b/config/examples/Wanhao/Duplicator
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/adafruit/ST7565/Configuration.h
+++ b/config/examples/adafruit/ST7565/Configuration.h
@ -2072,11 +2072,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/Anycubic/Kossel/Configuration.h
+++ b/config/examples/delta/Anycubic/Kossel/Configuration.h
@ -2260,11 +2260,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/Dreammaker/Overlord/Configuration.h
+++ b/config/examples/delta/Dreammaker/Overlord/Configuration.h
@ -2196,11 +2196,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/Dreammaker/Overlord_Pro/Configuration.h
+++ b/config/examples/delta/Dreammaker/Overlord_Pro/Configuration.h
@ -2207,11 +2207,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/FLSUN/auto_calibrate/Configuration.h
+++ b/config/examples/delta/FLSUN/auto_calibrate/Configuration.h
@ -2200,11 +2200,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/FLSUN/kossel/Configuration.h
+++ b/config/examples/delta/FLSUN/kossel/Configuration.h
@ -2199,11 +2199,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/FLSUN/kossel_mini/Configuration.h
+++ b/config/examples/delta/FLSUN/kossel_mini/Configuration.h
@ -2199,11 +2199,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/Geeetech/Rostock
+++ b/config/examples/delta/Geeetech/Rostock
@ -2188,11 +2188,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/Hatchbox_Alpha/Configuration.h
+++ b/config/examples/delta/Hatchbox_Alpha/Configuration.h
@ -2202,11 +2202,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/MKS/SBASE/Configuration.h
+++ b/config/examples/delta/MKS/SBASE/Configuration.h
@ -2187,11 +2187,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/Tevo
+++ b/config/examples/delta/Tevo
@ -2191,11 +2191,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/generic/Configuration.h
+++ b/config/examples/delta/generic/Configuration.h
@ -2187,11 +2187,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/kossel_mini/Configuration.h
+++ b/config/examples/delta/kossel_mini/Configuration.h
@ -2189,11 +2189,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/kossel_pro/Configuration.h
+++ b/config/examples/delta/kossel_pro/Configuration.h
@ -2190,11 +2190,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/delta/kossel_xl/Configuration.h
+++ b/config/examples/delta/kossel_xl/Configuration.h
@ -2190,11 +2190,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/gCreate/gMax1.5+/Configuration.h
+++ b/config/examples/gCreate/gMax1.5+/Configuration.h
@ -2086,11 +2086,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/makibox/Configuration.h
+++ b/config/examples/makibox/Configuration.h
@ -2075,11 +2075,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/tvrrug/Round2/Configuration.h
+++ b/config/examples/tvrrug/Round2/Configuration.h
@ -2067,11 +2067,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================
--- a/config/examples/wt150/Configuration.h
+++ b/config/examples/wt150/Configuration.h
@ -2077,11 +2077,8 @@
 // RepRapWorld REPRAPWORLD_KEYPAD v1.1
 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
 //
 // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
 // is pressed, a value of 10.0 means 10mm per click.
 //
 //#define REPRAPWORLD_KEYPAD
-//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
 //=============================================================================
 //=============================== Extra Features ==============================