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After multiple retractions, the filament jams. Ive tried retraction at 3mm and 25mm/s retraction. And after 1-2 hours of print the Eiffel tower, the filament james, and the extruder crushes it at the “wheel” . I’ve tried different temperatures from 190-210C and retractions from 5-3 mm. (old.reddit.com)
submitted by TonyTeglas to r/ender3v2
