Review on 🦷 Tooth Extruder Hotend Feeder by WINSINN by Adam Nikolz

We have replaced the filament feed driver in our Flashforge Adventurer 3 Lite with this mechanism. This gear fits well, has full width teeth and is deeper than the original "gear" so it grips the thread better. This eliminated the rattling that occurred when the old gear slipped while trying to push the filament through. It also got the printer working again. No more under-extruded prints! Ps: There are several videos on YouTube showing how to change this gear. A prior look at them made the exchange much easier. Also, tighten the gear adjustment screw securely so that it does not loosen.