TOM build platform cable management system

This thing is the end result of an ongoing project to manage the wires coming off the ThingOMatic Heated Build Platform. I needed to print objects which were near the maximum size of the TOM build envelope, and found that when printing at the corners of the platform the cable would frequently become pinched between the build platform or Y stage and the TOM enclosure, stalling the servos and ruining the print. I also didn't like how the cables would rub against the Y stage smooth rods and pully sometimes, and wanted to do something about a strain relief for the HBP connector.

This Thing is the result, a system of parts which completely encloses the cable and forces it to move in a predictable path that stays out of the way of the build platform and Y stage, and also acts as some degree of a strain relief for the build platform and Y axis endstop connectors. With this Thing my TOM can print objects filling the entire print volume reliably.

The chain link is anchored in three spo