Lulzbot TAZ6 Filament Guide

I saw a filament ring guide that was threaded for the TAZ6 here on Thingiverse and thought it was intriguing but didn't like the bends or angles the tube on my printer would need to make. Anyway I thought ok my tube flops around a lot so let me make this ring concept work for me. I made a snap in extender for the hole in the top of the printer. The loop is also a snap fit for either the factory hole or the one in the extender.

These both were designed with a flat side so they can be printed without any overhangs.