This is my own design. Its a Filament Guide for the M3D Micro Printer that clips nicely above the extruder. I use this personally in conjunction with the External Filament Spool holder posted here: http://www.thingiverse.com/thing:761893
Your angle my vary slightly which is why the Nozzle/End in Fettered with a special gap to allow for the filament to align properly without being stressed.
More to come please like or share.
This is forgivable print item so these settings could be lower. I go with medium in case I am removing frequently I dont want to break anything off for being too flemsy. Also Print As-Is with Support and Model on Model Support (If you have the M3D printer). Other printer slicers/hosts you can make your own choices of settings and infill as You know Your printer better then I do.
This was made with Tinkercad and my Own design nothing was taken from other Makers.