z-axis stabilizer

A remix of http://www.thingiverse.com/thing:2917932 AND https://www.thingiverse.com/thing:4671947. I wanted the z-axis stabilizer AND the ability to add a filament guide, but the 4671947 part wouldn't fit my printer for some reason, and the 2917932 part did. So...i took the best of both parts. This will be a snug fit, make sure you trim any protruding support and you MIGHT have to file it down just a bit.