Duplicator i3 Y-Axis Cable Chain

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/8cxFPa9Kwvl
and
https://www.tinkercad.com/things/cBMmb7J7do3

I got tired of the wires going to my heated bed snagging on the frame, so I made this cable chain to contain the wires and route them properly. I'm not much of a designer, so I mostly used existing parts and tweaked them to work.

The cable chain segments/lids (resized to 75% of original size) came from

http://www.thingiverse.com/thing:193948

and the part that attaches to the bed came from:

http://www.thingiverse.com/thing:1392575

The author of the strain relief gave me permission to post this, even though his work is licensed as No Derivatives.

I used these chain segments because they allow you to insert the wires without having one end free, something that was pretty important to me because I didn't want to unsolder the ends from the heated bed, and I didn't want to fish the wires out of the controller box. I ended