Z Offset not recognized anymore

General Discussion
1

Basic Information:

Printer Model: FLSUN V400
MCU / Printerboard: Robin Nano 2.0 - Stock
klippy (1).log (804.0 KB)

Describe your issue:

So i had my printer offline quite a time now and first thing i did was an update of all Klipper components. I was using a custom klipperscreen which had build in z0 offset function in it.
Used it to dial my printer z0 to roughly -2.2mm which worked just fine. it was stored in the variables.cfg

now after the update that menu had completly gone and had been replaced by probe_calibration.
fine for me, i ran it and got a value of roughly 18mm which is stored properly in the printer.cfg

weird thing is, my z0 offset is now at 0.000 instead of the -2.2 i was used to
if i now travel travel to e.g. 0.2, the real distance between nozzle and bed is actually 0.2mm.

but if i do a bed mesh, this is now always off by my “old” -2.2mm z0 offset

image

what the heck is wrong here, what am i missing?

i noticed the z0 offset value in the variables.cfg is now at 0 as well.

before my bed mesh was perfectly 0 in the middle.
Now i’m fearing, that i would directly crash into the bed when running a print…

2

so i’m sure I’m doing something wrong as the printer still seems so be aware of that offset (looking at the blue box above the z coordinate)
but how can i get my bed mesh adjusted to that?
am i risking ramming it into the bed in this condition?

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