3D Systems Cube Printer Alternate Filament Arm

I saw a different design that fed filament to the Cube bypassing the cartridge. I designed this so the roll can be mounted on side of machine and an intergrated feed guide. It has a leg that will allow you to use tape to keep it in place (it fits really well and tight but still should tape it down to keep the machine from vibrating it loose). When I get done printing it I'll post pics.
Note: I had some trouble with the first design being thicker than it needed to be. I designed a better one t