MPSM Filament Guide, Easy Print

thingiverse

Basically I just lopped off the bottom of BadSquishy's model since it really isn't necessary. It now prints flat and easily, and faster. I added some extra radii to get rid of sharp edges, and also slotted the screw hole so you don't even need to take the screw all the way out. I had noticed on my machine that the filament had worn the black paint off of the top of the tower where it rubbed going to the extruder. Also, the round hole into the extruder was being worn into a slotted oval by the filament. That sent me on the search for a simple filament guide where I found BadSquishy's model.