Another Spool Holder

This is a remix of the famous Tush. I wanted it to be a bit more substantial so that it can carry bigger and heavier spools. With the much more emphasized base it should now also be way harder to knock over. Also the added spool racer should help the spool stay centered instead of walking around on a naked bearing.

The required bearing is a 626 (6 mm ID; 19 mm OD; 6 mm Width) since that was what I had at hand.

1) The Racer should fit the bearing nicely with a bit of force. It is easiest to place the racer on a flat surface with the opening side facing up and then press the bearing in. You can use your thumb, a piece of cardboard or whatever seems appropriate - maybe not your cat's paw as this might lead to rapid defensive action with high potential for injuries. The bearing should end up flush with the racer. If it is loose maybe scale the print down by 0,5 - 1 Percent. Likewise scale it up if it is too tight. However I think in most cases it should fit precisely. In doubt opt fo