Davefx published the 2015 Flashforge Creator Pro Universal Spool Holder (thing 714533). I printed a couple of them and they worked ok. However, a spool of filament which I had purchased was 3 mm wider than the spool holder support area. I extended the mesh by 6 mm creating this "remix" of the Davefx thing. The spool holder now handles the wider spool of filament.
Printed thing with PLA filament. HBP temp set to 65 and extruder temp set to 205