Printrbot Metal Plus (1504) Spool Holder

I never liked the spool holder on the power supply. I switched awhile back to using a monkey wrench over the top of the printer to hold the spools, and after getting away with temping fate that long, I decided it was time to do something about it. This holds your spool directly above the print head for low resistance.

NOTE: This gets in the way if you are printing to the full height of your printrbot. Use the power supply holder when printing above 7 inches or so.