Anycubic I3 Mega TPU Extruder mod

I mashed up a couple of those extruder mods i found to make one that has as tight a gap as possible between the extruder motor and the bowden tube and added my own reinforcements.

It's been working perfectly for about a month. No jams, and I can do retraction on TPU!


This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/3H0yVKcLvpK