My original plan was to make a spool holder that had less tug. My idea was to make a spool holder almost like a cradle. So it move slightly when it tugged. When I was done with my drawing I realized that my idea would not swivel. So I restarted and made a new one. It will be published too. #FilamentChallengePrint in Abs and most parts on makebot printers will have to be positioned on its side to fit.