I wanted to add a cable guide for when the printer prints high objects, so the cable does not get stuck under the top part of the frame. I did not really like the other designs, so I decided to make my own.

This guide connects to both parts of the frame, and then sits in place very sturdily.

Recommended to print the cable guide standing upright using a 'brim' ('Build Plate Adhesion' option enabled in cura) to make sure it does not wobble too much while printing. The brim can be removed easily afterwards.

You can add more than one of these if you'd like. A total of three will fit on the frame.