Holder Spool for Riser H2 Series

Hello, I propose an external spool holder for the H2 series printers. This holder is designed to fit the riser of Nothing Spectacular : h-series-ams-riser-plus-ht-v2-h2dual-ams-mini It's designed to be mounted on the left side of the printer, but thanks to simple axial symmetry, it should be possible to mount it on the right (untested!). I'm using the original PTFE tubular support from the Bambu Lab external spool holder. The roller requires two 608z bearings, or failing that, a 3D-printed model. The mounting bracket attaches to the spool holder with a 4x30 screw. Two versions of this bracket are available, depending on the hole chosen in the riser for mounting the spool holder. Once in place, attach the spool holder to the riser with a 4x10 or 3x10 countersunk screw. The small printable TPU cap is optional; it's purely for aesthetics. I printed mine in ABS-GF for better strength, but PETG should work perfectly. I hope you like it ;)