CR 10S Pro Quick Loading Filiment Guide

I found this to be the simpliest and most effecient filiment guide. The only issue I had with it was that when doing a lot of filiment changes during short runs it can be cumbersome to thread it through the top then through the filiment detector hole. I ended up cutting a slot in the side at the top and this made it much easier to use. So with this modified design just thread through the bottom and then clip in at the top.