Wanhao Duplicator 6 Hanging Spool Holder EZ

This is a smaller remix of the Side Spool Holder from https://www.thingiverse.com/thing:1590264

I shortened the length so the weight of the spool presses against the metal frame of the printer rather than just hanging in the air. I made the spool post solid which makes it easier to print. You still need baseplate supports for the rounded sides. I also added a small angle to the bottom of the post to increase the strength. I printed with 20% infill and double walls (0.8 on a 0.4mm nozzle) and