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Under extrusion after surface features  

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Jack
 Jack
(@jack-3)
Active Member
Under extrusion after surface features

I seem to be getting under extrusion after surface features on one side when printing in PETG. The filament I am using is Devil Design grey PETG using the standard "Generic PETG" settings in PrusaSlicer. Does anyone know what might be causing this issue?

Posted : 26/03/2020 12:48 pm
Oxygen
(@oxygen)
Reputable Member
RE: Under extrusion after surface features

which firmware are you on? there are some improvements (Adjustments to e-steps) in the latest RC firmware here : https://github.com/prusa3d/Prusa-Firmware-Buddy/releases/

Mini with FW:4.3.4 + SuperPINDA + Bondtech Heatbreak + PC4-M8 couplers + 1 piece boden...
Posted : 26/03/2020 2:07 pm
Jack
 Jack
(@jack-3)
Active Member
Topic starter answered:
RE: Under extrusion after surface features

That is a good point, it was on 4.0.4. I will print a new benchy on 4.05 and report back. 

Posted : 26/03/2020 3:42 pm
Oxygen liked
Jack
 Jack
(@jack-3)
Active Member
Jack
 Jack
(@jack-3)
Active Member
Topic starter answered:
RE: Under extrusion after surface features

I managed to solve the issue by using the settings for Filamentum CPE instead of generic PET-G. I guess the issue was that it needed more heat.

Posted : 09/04/2020 11:40 am
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