V4 Filament Drive 4 point leveling it still produced excellent results

it still produced excellent results without causing jams or any of the other PVA-related headaches

Combine flexible and rigid elements into a single part to achieve your desired mechanical

It includes a RepRap Smart Controller-style LCD screen as well as a laser-cut ABS housing unit and 3D-printed ABS adjustment knob

LCD for M2:

V4 Filament Drive 4 point leveling it still produced excellent resultsThe V4 filament drive, a central part of the V4 extruder, interfaces with the extruder motor. It is made of ABS plastic and includes all hardware except the drive gear. Drive gears are sold separately. You may download the 3D Models here Ultra One, M3, M2 F G M3 Filament Drive. STL at master MakerGear M3 GitHub M2 Rev E M2 Single Filament Drive r3. STL at master MakerGear M2 GitHub M2 Dual Left M2 Dual Filament Drive Left r2. stl at master MakerGear