Hanging Spool Holder

I couldn't find a spool holder that met the requirements for exactly what I was looking for, so I designed my own. UPDATE: Added a bit more play to the rollers. Added a cap to the bearing stud to hold bearings in place. For best experience re-download and print the following: Hnaging SP Roller Part 1x2 V2.stl Hnaging SP Roller Part 2x2 V2.stl Hanging SP Roller Bearing Stud Part 1 V2 x4.stl Hanging SP Roller Bearing Stud Part 2 V2 x4.stl Print instructionsI couldn't find a spool holder that met the requirements for exactly what I was looking for, so I designed my own. Three of the main requirements I was looking for are as follows: Vertical hanging to mount inside my enclosure (rather than on top) and remove the weight from my printer frame. Uses some form of roller or bearings rather than being dragged over a fixed arm like the basic spool holders. 3.Designed in a way that a spool (especially new ones) won't unwind and tangle. In addition it feeds straight down so if someth