I’m hoping you guys can help me figure this out. I have an ender 3 pro, running on marlin firmware.
Every time I try to print something one of the corners will lift up like that and ruin the entire print. I installed a crtouch to help with leveling, installed upgraded metal bed wheels to help it not fall out of level. Even tried a glass bed with glue and it still does the same thing. I used a filament dryer and have a heat enclosure.
I’m starting to run out of ideas on how to fix this. Any suggestions? The pic is how it starts and that was just a brim since I used to always use a raft and thought I should try that instead.
this post was submitted on 19 Jul 2025
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Some slicers can add mouse ears automatically along edges where it'd be likely to lift up. I believe it's been a feature in orca and its derivatives for some time. Otherwise you can add very thin, single layer cylinders to the corners. Most slicers out there have features to let you add common primitives like that.
I’ll see if the either of the slicers I use have that feature. If not I’ll check out orca