New foot for K40 laser cutter

I picked up a cheap K40 laser and it came with casters...but I didn't like that because it's about the same size as my table and I wanted it to stay on the table not roll off.

So I whipped up some replacement feet instead. The foot can be printed in just about anything, the insert should be printed in TPU and is optional.

Designed with Onshape, project is here:
https://cad.onshape.com/documents/3b4c8578cef58042a51e0c4e/w/192e42fa35e1a90cadb98970/e/c4d3f1c3b759f7de65549816