New version: https://www.thingiverse.com/thing:2866895
This remix uses a 1/8 pipe thread that can be drilled (or in the case of the e3dv6 pre drilled) to 4mm to allow a PTFE tube all the way to the drive gear.
Please comment if you have any questions.
4mm_bowden.stl | 148.8KB | |
4mm_bowden_V2.stl | 175.5KB |