To be clear, this is a discussion about the gcode z offset, an adjustment to nozzle height from the plate.

The gcode z offset is set with the SET_GCODE_OFFSET klipper command and you should read its documentation, at https://www.klipper3d.org/G-Codes.html#set_gcode_offset All other methods of changing the value just equate to this command. You can set it to a absolute value like SET_GCODE_OFFSET Z=0.075 or adjust it relative to its current value like SET_GCODE_OFFSET Z_ADJUST=0.3

Revolver: Calibrating Your 3D Printer's Z Offset Setting

A fair article that includes more than the paper method and viable for most any printer.
https://www.tomshardware.com/how-to/correctly-set-3d-printer-z-offset