This is my modified version of the well-known "Alternative UM2 Feeder - version two".
The item "Snap On Guide" is considered useless and problematic.
The body is changed, the thread for the pneumatic fitting PC4-01 appeared in it.
Supports are present. After printing do not forget to delete!
In the feed mechanism, a pair is used: gear MK7 and bearing 688.
The height of the layer is 0.16 mm.
The nozzle is 0.4 mm.
The print speed is 50 mm / s.
Plastic - ABS.
Filling - 100%.