Snapmaker U1 Filament Hub Replacement

Unlike any other 3D printer with a AMS the Snapmaker U1 never retracts the filament, So instead of dealing with rolls of filament not fitting, this is a filament support that plugs into the U1 and allows ANY width or hole diameter spool to fit. It takes less than 1 second to mount or unmount a roll making loading and unloading super easy. Prints in under one hour, give it a try and change back if desired in 5 seconds. If you want to remove this assembly and are using the stiff clip I suggest using a screwdriver or butter knife between the printer housing and the filament support to pry it off, otherwise the early versions of this filament support may break.The latest version moves the spool .050 closer to the machine and is designed to print with no support on most printers, It will say use support but it should print without support. Both versions require a #6 x ½" sheetmetal screw for assembly, actually almost any small screw will work.If you prefer threaded hubs this is my earli