Remix Spool Holder Wanhao Duplicator 9 (70mm)

This is a remix of the Spool Holder Wanhao Di3 Plus (80mm) (maker select, cocoon create) by Leon_123 to reduce the size to 70mm and move the bearings 10mm closer to each other to handle the 1kg spools that I use. With the original design, One bearing would not touch the spool for the 1kg Wanhao spools that I use. The Wanhao spools I use are just shy of 60mm. The biggest spool I use is 1kg Hatchbox which is around 67mm. I didn't need the extra width so I just shortened the whole thing instead