Tevo Tarantula lower handle extruder for flexible filaments

**EDIT UPDATE **
I've updated the design. you m\ay still need to make the ptfe tube bigger. Also put some lubricant where the pulley bearing fits in on the side of the walls. Also use a short piece of ptfe for the filament guide. This version (v2) gives much better prints. ******


This is my version of a Flexible filament extruder mod as none were working for me. It replaces the bottom handle of the tevo extruder so a PTFE tube can be pushed through closer to the gear. This creates more s