About this 3D model

Homemade spool rack for Ultimachine Spools. You supply the 1" dowel and you can print the rest of the parts, 4 unique parts total. This rack allows you to store multiple spools with the ability to grab whichever one you need without removing other spools. This is my 2nd iteration with tighter fits on all of the parts. Feedback is appreciated for Rev 3 (if needed).