Turntable Filament Spool Holder

For my upgraded DaVinci printer, I had the usual spool holder hanging off the rear of the printer. It used a couple of bearings and worked really well until one day I broke one of the supports just being my own clumsy self. I was running a pretty big print at he moment and needed something quickly or my print would be ruined. Fortunatly I had recently printed a [Medium Turntable](http://www.thingiverse.com/thing:1063986) by [Walter](http://www.thingiverse.com/walter/about) (you rock dude.) I gra