Anycubic Kobra, Kobra 2 small diameter spool adapter

I purchased a bunch of used ABS filament from a friend but the spools wouldn't fit on my anycubic kobra 2 max. So I modified the existing spool mount to accommodate a spool with a .75" dia hole. This was printed with PETG at 50mm/s, fan at 15%, bed at 80° and nozzle at 230° with retraction on and overhangs printable. I used a gyroid infill and printed on my desktop printer: anycubic kobra neo. I had to do a little filing and use some heat for it to fit just right, but it did eventually.