https://www.thingiverse.com/thing:4594528#Summary showed a picture of a cable organizer that could be undermounted. The OpenSCAD file couldn't reproduce the image shown. So here is my take on a customizable cable organizer using the original OpenSCAD modified. The example file provides a very useful 11-slot hanger sized for EuroRack patch cables. Each fork of the rack could hold nine patch cables comfortably.