4th axis prototype



(I will make a longer post later, with links to print files)

The belt looks a little loose in the one video.

Yes, I also noticed afterwards :slight_smile:

It is just a matter of moving it a bit before tightening the motor mount.
Also the belt may need a bit of breaking in.

Amazing! I’m still sitting on the edge of the kiddie pool of 2.5D milling.