Summary I really liked the original design by toastedsilicon but the original design didn't work well with my filament spools. The radius on the original hanger was too big and was causing too much friction and the spool was not spinning well at all. It was causing tension the filament. This version makes it a tighter radius on the the hanger so the only part that touches the spool is at the very top (not the outer edges. I also added a little more lip to the end. Thanks for the great design from toastedsilicon. Print Settings Printer: Maker Select Rafts: No Supports: No Resolution: 0.2 Infill: 25%