I have just bought a Creality Ender 3 Pro. During setup, I think I must have applied an offset... The nozzle lifts up about 5 mm from the bed when starting to print.
I am reading that
M502 resets to factory settings and
M500 saves the settings. I have looked everywhere I can think of but am unable to find these files to download.
Can someone help me please? Where can I find these files?