A1 Deluxe External Spoolholder

This offering replaces the original Injection Molded A1 External Spoolholder that comes with the A1 Printer from the factory. The original didn't allow for the spool to be in the center of the holder. This mounting system fits the top rail of the printer as well as all of the other popular mounting receivers. This approach uses bearings for a frictionless solution and fits any roughly 53mm spool center core. eSun and Bambu spools as well as wider generic spools. Parts list for the A1 Deluxe External Spoolholder:I couldn't find the parts on Maker Supply so here is where I sourced the parts: 2 ea. 6200-2RS Bearings - https://www.amazon.com/6200-2RS-10x30x9mm-Pre-Lubricated-Performance-Effective/dp/B0CZL3NFCL?th=11 ea. 10mmx140mmx1.5mm Bolt - https://www.mcmaster.com/products/screws/hex-head-screws-1~/system-of-measurement~metric/thread-size~m10/length~140-mm/threading~fully-threaded/2 ea. 10mmx1.5mm Hex Nuts - https://www.mcmaster.com/products/nuts/hex-nuts-3~/system-of-measureme