Left nozzle scraping bed after clearing extruder jam
Yesterday I had a filament jam in the extruder. Was able to clear it after I removed the quick change tool interface. Got everything put back together without issue but now when I print anything with the left nozzle it scrapes the bed (already ruined 1 bed).
Video of what the printing looks like, this is printing a flow calibration out of BS.
https://youtu.be/qFx2WYDIkZ0
What I've tried:
- Use a different nozzle
- Disassemble and re-assemble everything looking for anything that could cause the offset
- Ran full calibration (twice)
- Cleaned calibration and other sensors
- Ran high precision nozzle offset calibration (results in failure due to bed scraping / bad extrusion due to nozzle being literally inside the bed)
- Reinstalled current firmware
- Reset to factory
The right nozzle also seems to have something going on. It prints fine but it seems the z offset is wrong. When it prints the flow calibration line (the one in the front right corner it always prints) it ends up dragging it to where the model would start printing. Never did that before.
Anyone aware of anything that could have caused this? Is there something I can do to manually re-calibrate the nozzle offsets?