Probe accuracy is drifting all of a sudden

[gil80]

Basic Information:

Printer Model: Ender 3 V2
MCU / Printerboard: SKR mini E3 V3

Describe your issue:

I had to replace my Omron switch to another Omron switch but I think the accuracy of this switch is poor.
It drifts as it probes.

So I switched back to my original Omron switch. See how the numbers keep increasing after each probe? something is odd here.

Each screenshot is a different Omron switch - D2F.
It used to be perfect.

I don’t think it’s the switch anymore… something else is going on here.

Thoughts?

klippy(1).zip (1.1 MB)

[Florian]

Hi. What kind of probe are you using? Klicky style? If so, you may want to check the magnets as they come loose over time, especially when changing the switch…

Cheers
Florian