Top Mount Filament Spool holder

I created this holder for my sintron prusa reprap, its working fine. No stress on the fillament anymore!
i also added a bearing for the 37mm inside diameter spool and a spacer for the thread bar... (to make it complete and run smooth).
Thread bar has outside diameter around 8mm, so the holes in the bearings, the holder arms and the spacers have 9mm.

for other spools and rods for sure adjustments/adapters are required.

enjoy!