I suddenly have a strange behaviour with ABL correction with my printer. The printer is basically a Ender 5 Plus but with a MicroSwiss allmetal hotend, BTT SKR Mini E3 V3 and a CR Touch instead of the stock BL Touch with plasitc pin. And it all ran fine until a couple of days ago, without me doing anything. Well, I guess I did, but not knowingly 8-). What I've tried:
- checked and refined nozzle to probe offsets
- checked and refined home offsets (I have a HeroMe Gen7 3.0 so I need adjustments)
- check the whole mounting of the hotend assembly
- leveled the bed as good as I can
- cleaned and regreassed the guiding rods for the bed