Thanks Insta - Just ordered some... I REALLY hope you're right! I'll keep you posted.

I've been having problems with my extruder not heating up. It will work fine sometime but not others. I suspected a loose connection or bad wire someplace so I set about testing with a multi-meter to find the problem. Unfortunately, I wasn't paying attention and had my leads plugged in wrong and whe...

Not sure I'm calling this the right thing, but I'm having a hard time getting vertical radii to print accurately. I'm printing the object shown in the rendering below (http://www.thingiverse.com/thing:1802260) but the edges are not printing evenly. The radius on the top half - where the layers are s...