Been using prusaslicers default PLA profile with issues and this is my first roll of PETG, so I just selected the corresponding profile for that.
It seems so be super stringy whenever there’s movement and when printing the bunny (in vase mode) there’s lots of holes in the model.
I’m not sure if this is an issue with calibration (didn’t do anything when switching from PLA) or if the filament is wet.
I did two temp towers: 260-225
And
280-235
Although my printer didn’t want to go above 260, so the first layers are all 260.
Yikes! Are you sure you sliced the temp tower for PETG profile? (as others have inquired)
I selected PETG filament profile in prusaslicer.
I wrote the custom layer change temp code to switch temps and checked in prusaslicer that temp changes occur the right places. (Using the color preview thing)
While printing I also saw that the temp did change where it should.
I think I’ll do a calibration of the feeding, or whatever you call it, where you measure how much filament is extruded. During some of the bridging, it looked like nothing got extruded.
It almost looks like 260 is the best temp. While extruding at this temp, I did heat lots of popping noise, which makes me believe the filament is wet. The noise did not occur at lower temps.
Kinda annoying when it’s a brand new roll.