Allspool Spool Holder

I got tired of spools not fitting snugly and rocking and jerking due to not being held securely on the spool holders because of different size holes in the center.

If you have suggestions or requests to change this please let me know.

The tolerance for the base and the mate is 0.1mm, this is deliberate and it will be very stiff when you first try to thread it on, as you work it down it will smooth out the jagged edges from the 0.2 layer height and will run very smoothly. I can spin mine al