Dual X homing bug
hi, i am using repetier firmware development with all the latest commits as of 19th of april 2017, however i encountered a bug with homing with a dual X axis machine (self designed dual x on a chinese i3)
when dual FEATURE_TWO_XSTEPPER is enabled the X_HOME_DIR switch is ignored, meaning extruder 0 always homes to MIN and extruder 1 always homes to MAX endstops, regardless of the X_HOME_DIR setting.
as you could have guessed, i'm trying to get my ext0 to home to MAX and ext1 to min :P
ps: thanks for the awesome work