Side mounted spool holder Flashforge Creator PRO 2016

I needed a better solution for the back mounted spool holders on the Flashforge Creator Pro 2016.
I searched but didn't find any that suited my needs.
So I designed this one to be easy to attach using no screws or other fixing method.
I designed it so that the actual spool holding part could be exchangeable to fit different spools.

Ive included the Fusion files for the arm and spool holder should you like to modify it.
Im new to using Fusion so should there be anything strange in the designfile, be aware.