
Modified QU-BD Extruder lever
thingiverse
I used bdring's extruder lever in my QUBD extruder for a while, getting mostly good results. However, I found that it would often catch on the raised area of the stepper motor and wouldn't allow the bearing to sit completely tight against the MK7 drive gear I use. With certain filaments that ran a bit thin, this led to slipping and clogging issues.
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