Filament Top Feed

I have filaments in Dry Boxes on Shelf above the printer.. wanted to have top feed relocated sensor and added pulley so it feeds from above.. I did make a support but will redo that so that I get more clearance.. as is I have limited the printers Z axis, at the top.. but with enclosure would be perfect..

Pulley is printed in two parts and press fits together.. I printed mine very light.. 2 outlines and 20% infill - hole fits a #6-32 Machine Screw.. I was able to get enough wire on sensor to not even redo wires..

Note the images of Mine are before I took few extra mins and smoothed all the edges to look pretty.