Basic Bowden Extruder V2

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***Update 10/02/18: Updated both main body and arm to v2. Moved filament hole down 0.5mm to make loading easier as it was hitting the bearing.***

This is a further iteration from my 'Simple Bowden Exruder' based on the Anet A8 stock extruder design but optimised for TPU. It requires more parts than the previous iteration, however should perform even better!

Features:
* Small Size: Only 2mm deeper than the standard Anet A8 extruder when used as a bowden.
* Compatibility: Mounts to any bowden mount that can take a Nema 17 Stepper
Works with flexible filament as well as PLA / ABS etc
Works with various extruder gears from 12 - 14mm diameter
* Near 100% supported filament path
* PC4M6 In / Out: Prevents grinding on the edge of the arm, and provides more support for the filament to make loading