V4 AMS Riser Spool Holder (2 Versions)

Wanted a spool holder for Sanja 3D's V4 AMS Riser that covered a couple things the other ones didn't - Needed it to be removable and could pack away shallow as I only wanted to mount it for filament that I would seldom use/one offs. - Wanted to utilize the original spool holder as its just one other thing to use up from the parts box - Wanted it to use ball bearings so that it would spin freely I've made two version, one with a 2mm slope and one without. The slope is to accommodate the flex of the wall on the P1S. Not sure if the X1 has flex since its made out of metal but the other version is a flush mount if you don't care about that or not. Supposed to help with the spool to stay in the middle but that's also tough since the spool changes weight. The hex nuts are press fit and same with the bearings. The steel spool holder part dimensions are not consistent but once you screw it all in, it should sit flush with the 3d printed parts. I used PLA because PETG is too