Topic: Filastruder filament Guide rev.3 - The final solution
Hi,
this is my last update. I decide to substitute the PTFE tube with a couple of ball bearings
to minimize the friction. You can add also the same arm of the filament guide 2
(http://www.thingiverse.com/thing:1414397)
http://www.thingiverse.com/thing:1497161

