Replicator Extruder for FLEXIBLE materials - Mk8

I put this thing up when I first developed NinjaFlex. I have since left NinjaTek to start Diabase Engineering with a colleague. The Flexion Extruder is our debut product. It can print flexible materials much faster than this design (and much softer materials too).
You can find it here. [Flexion Extruder](https://www.flexionextruder.com "Flexible filament extruder")

Over the last couple of weeks, I've had a few people contact me about jamming difficulties with flexible filaments. By far,