Adimlab Spool Hub

This is a spool hub I remixed to fit my Adimlab i3 printer. The Adimlab i3 Gantry printer older version came with its own filament holder and I remixed the Quick Change Universal Spool Holder by making the center hole of the hub larger. Then I added a 20mm axle with a hole in it for the 8 mm steel rod that came with the printer.

It works way better than before. The filament holder feeds smoothly and no longer rocks back and forth.