About this 3D model

I wanted to move the filament from the back to the top, similar to the Ender 5. This is a crude remix of IamSly's Extruder Arm on Thingiverse. I created two brackets. The default bracket is 3MM. I created a 4MM for extra strength, but think the 3MM (default) has been working fine for a month+. This also uses my Ender 5 Spool mount - https://www.thingiverse.com/thing:4299161