Has anyone ever tried to associate any of these keypads with mach4 to do other functions other than jog the axis?  I can't seem to figure out why the jog keys work after programing the keypad but not any other key like on a reg keyboard.   It only works part time, like in the diag, it just flashes green, no solid green like the axis.  I followed DasTheGas quicky#2 for the programing.

Mahalo

Picture of my keypad I'm using in mach3, works great for years, trying to program it now for mach4.
Thanks