About this 3D model

This replacement for the stock filament holder arms will accommodate filament spools up to 100mm wide. It also elevates the spool about 20mm higher than stock, so if your filament has a large radius, it won't scrape against the top plate. . It's in one piece, so you don't have to wrangle two of them anymore. It also looks cooler (strictly my opinion!) . **Update - 7-2-2014:** Rounded out the top edge of the arm, where it carries the spool. There should be less friction and noise now.