Prusa mk2 mesh bed leveling issues
So I recently bought a mk2 that was pretty abused before I got it. It had a burnt motherboard and pretty much all the plastic parts were broken. I followed CNC kitchens guide on YouTube to revive the printer with a duet 3 mini and it seems to be working for the most part. The only issue I am having is that even with mesh bed leveling the back right corner of the bed is too close to the nozzle. I’ve tried everything I could think of and I’m wondering if there is a mechanical issue with the printer causing it what should I be looking for that would cause one corner to not take the mesh correctly but the rest of the bed be fine? Twisted frame? Bent rod?
Hard to tell
I would post some pictures. It could be one of these, a combination, or even all of the items you listed. I would post images.
Based on experience, it is probably mechanical. Bent beds are rare.
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Chuck H
3D Printer Review Blog