#define SERIAL_PORT 0

#define MAX_JERK 20

// #define EVENT_UNHANDLED_G_CODE(c) eventUnhandledGCode(c)

#define STEP_DOUBLER_FREQUENCY 12000

#define FEATURE_Z_PROBE true //was 0 by default (Nick)

#define Z_PROBE_Z_OFFSET 0.15 //thickness of blue tape 0.15mm (Nick. USe this variable to artifically adjust for weird nozzle sitting too high problem

#define SHARED_EXTRUDER_HEATER 1

#define SCK_PIN 52

#define CONFIGURATION_H

#define KNOWN_BOARD 1

#define UI_DISPLAY_RS_PIN 32

Homing max and autoleveling needs#define ENDSTOP_Z_BACK_ON_HOME 2

#define UI_TEXT_BED_TEMP_IT         "Temp.Piatto:%eb/%Eb" cDEG "C"

#define MULTI_ZENDSTOP_HOMING 0

#define HAS_A_AXIS 1

#define Z_PROBE_X_OFFSET 0

#define SUPPORT_LASER 0

#define CONFIGURATION_H

WHile you are using right homing order and z probe height i s 9 mm in eeprom you have#define ZHOME_X_POS 999999

I am trying to figure out what I am doing wrong. No matter what numbers I put in #define Z_PROBE params the head eventually goes off the edge of the bed, Am I missing something?