Simplify3D User Forum

I am having printing problems. The inside of the model shown is getting a bit hairy. The green print was printed several years ago and is perfect. The white print is a recent print. I don’t think the printing process has been modified but I may be wrong there. I wouldn’t have thought the print head would venture far away from the printed model to produce the effect shown.

Different spool of filaments, even of the same material, could print differently. You can try tuning it again for this filament, this might help: https://www.simplify3d.com/resources/pr ... or-oozing/

Also, if your filament has been sitting around or the packaging leaked, moisture can make stringing much worse. Try drying it and see if that helps.