MP Select Mini flexible filament clip

thingiverse

Flexible filament often jams on the MP Select Mini unless printing at an extremely slow pace. The filament tends to bunch up in the extruder due to excessive resistance. To resolve this issue, a small clip is slid over the extruder, filling the gap where the flexible filament tries to pass through. This clip provides a snug fit that can sometimes cause excessive friction when using regular filaments.