Good Outside External Perimeter. Horrible Inside External Perimeter
 

Good Outside External Perimeter. Horrible Inside External Perimeter  

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wh49ersfan
(@wh49ersfan)
Active Member

I can not figure this one, and it is an issue that has just developed recently in the last two prints. I am printing a two-compartment tray, and one compartment looks ok on the inside, the other awful.

The truly odd thing is the outside external perimeter looks fine.

I can not figure out what is going on here. I have tightened my belts, and I have raised the z offset a bit nothing helps. Please help.

Posted : 04/08/2020 1:23 am
benji
(@benji)
Estimable Member

Check your print speeds. There are different settings for those perimeters. However, the default should be perfect. I suspect it to be an issue with your hotend heatcreep and clogging. Is that print in PLA, and if so, does the same issue occur with PETG?

This post was modified 2 months ago by benji
Prusa Mini Silicone Bed Leveling Mod: https://bbbenji.github.io/PMSBLM/...
Posted : 04/08/2020 1:32 pm
wh49ersfan
(@wh49ersfan)
Active Member

@benji

Yes, I have not changed any of the defaults in PrusaSlicer for speed. Yes, it is PLA. I will have to try PETG and see if that makes a difference.

Posted : 04/08/2020 4:47 pm
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