#define KNOWN_BOARD 1

#define SDSUPPORT 0should be

Did swapping to EXT1 work for anyone?#define E0_PINS ORIG_E1_STEP_PIN,ORIG_E1_DIR_PIN,ORIG_E1_ENABLE_PIN,***********************************************************************************************

#define E0_PINS ORIG_E1_STEP_PIN,ORIG_E1_DIR_PIN,ORIG_E1_ENABLE_PIN,

#define EXT0_WAIT_RETRACT_UNITS 3870, in the Repetioer configurator it's 3mm.

I have a strange problem: When I start a print, the printer goes through the steps of the start script (basically Homing, Autolevel, go to side and wait until everything is heated), but while it waits

#define SDSUPPORT 0

#define X_ENABLE_ON 0

#define X_HOME_DIR -1

#define HEATER_0_PIN 9 // EXTRUDER 1

 #define  _READ(IO)     ((bool)(DIO ## IO ## _RPORT & MASK(DIO ## IO ## _PIN)))

#define PAUSE_PIN 42 

#define Z_PROBE_Z_OFFSET 0

#define BLUETOOTH_SERIAL  -1

a big deal.  I tried changing my "#define DISTORTION_CORRECTION" from 0 to 1.  I uploaded the new settings to my Arduino without any issues.  When I homed my printer for the first time the

ok, reset #define X and Y home. uploaded firmware and restarted RH. Entered G28 and Z axis moved down very slowly until Endstop (so far so good), then the X and Y motors ran simultaneously until the E

#define X_HOME_DIR 1

#define DRIVE_SYSTEM 0

here is what i have been changing, its in eeprom.h#define EPR_MAGIC_BYTE              0

#define X_ENABLE_ON 0