We're covering setting a z offset with our EZABL probe, leveling your gantry with a dual Z printer, using babystepping, and storing changes for the probe offset to the EEPROM after making adjustments during a print.

Note: Depending on the firmware version you are running the probe will home to either 5mm or 0mm on Z. If the firmware version you are running homes to 5mm on Z you will need to move it down 5mm before setting the offset.