A new Flying Extruder with carriage

This is my update for existing extruder , this is a flying extruder, it reduce the long distant extruding problem, with easy exchange filament design, you can easily use one hand to exchange the filament. you need to use three rubber bar attached with the new carriage.

You can rotate the knob to push and pull the filament when extruder motor is no locked.

This is just for 1.75mm filament only, you may need to change something to fitting with 3mm filament,

Other parts:
M3 Nut X 15pcs