Filament Holder

I have a Wanhao Duplicator 5s Mini printer and one issue I have had is that of strain and subsequent breakage of filament just before the Filament feeder (especially since I use PLA). After investigating, it seems (to me) that there is too much bend from the spool to the feeder with the current spool holder placement so I created a spool holder that is screwed into the cabinet that my printer sits on and placed below the feeder and thus (hopefully) reducing strain on the filament.

I included the 123d Design file so you may modify as you see fit!

I printed it at .20 resolution with 20% infill.