Threaded Filament Feeder - 2016 version

I wanted to move to fixing the filament tube using pneumatic fixings, but the existing guides didn't fit the 2016 Creator Pro (the "arms" were too close together). So I merged together the two donor models and got the best of both worlds.

Please see my remix which mounts a little more firmly

https://www.thingiverse.com/thing:2643106