FF Creator Pro - Filament Guide Tube Jig

I have a FlashForge 3D creator pro model.

A while ago I designed my own spool-holders for Hatchbox filament which is apparently more of a standard hub size. My spools sit about 1/2-inch from being flush with the back of the unit, to reduce friction.

I found the guide tubes were prone to letting the filament pop off of the spool and get wrapped around the spool hub. I designed this as a way to direct the guide tubes to the correct location (roughly the center of the spool) without requir