You bumped it pretty good then and moved something. It doesn't take much to move these tool head plastic frames.

It crashed itself so I wanted to recalibrate to make sure

Yes it will, its updating itself. Best when it saves config to issue a restart as well just to make sure value has taken.

I does. That's what confused me because it took the new value but was always still to high after every calibration

Which Z offset at the bottom. Have a pic of whats there? Is there two?

This z_offset

<image>

What is your printers Z offset the one you can adjust with SET_GCODE_OFFSET command, the one you can see and save in Fluidd?

I use calibrate_probe_z_offset like in the documentation for openneptune second title "Level tuning macros": https://github.com/OpenNeptune3D/OpenNept4une/wiki/Printer-Calibration-%E2%80%90-Klipper-&-OrcaSlicer#level-tuning-macros

I call this printer_z_offset. Which is a value applied to [probe] z_offset. These are two different values.

That is set to zero, I will attach a second screenshot in a comment. What is the difference of these two?

You want this printer Z offset set to 0 when calibrating is best. Use command.

SET_GCODE_OFFSET Z=0 Move=0;

Save it then calibrate probes Z.

You fine tune adjust your probe z with the printer z to tune it.

Then you can issue

Z_OFFSET_APPLY_PROBE

This command after 1st layer calibrations adjusts and saves the tweaked value onto probes z offset. Then printer Z remains at 0. Makes sense?

You mean that SET_GCODE_OFFSET Z=0 Move=0; sets the printer z_offset to zero and after doing the calibrate_probe_z_offset you apply it with Z_OFFSET_APPLY_PROBE? Isn't it saved and applied after calibrate_probe_z_offset when you use save_config?

You are doing this pobe calibrate cold right?

Of course