QuoteMechaBits how many points on the bed did you measure? four total (each corner) - I ignored the middle as it's the result of them and I can't affect it directly, only with e.g. mesh-leveling.by pickedtransmitted - General
I've recently used the same method as CNC hobbyists use to zero out their work-piece (see picture below), by using my printers nozzle as a probe that lights up an LED as soon as it touches a PCB. That worked extremely well, however I am puzzled as to how it ended up working - by sheer logic I would need to subtract the Z-height at which I was calibrating, which in my case was at Z1.2, so I assumby pickedtransmitted - General