Tinybot Extruder V2

This is the second version of Tinybot's extruder. It's incomplete as it's supposed to have a piece that clamps over the hot end to keep it in place. I've simply hacked it together for now.

Just to note right away, the screws I printed for were not the ones I ended up using due to strength problems. I drilled them out for use (including drilling out the mounting holes in the motor).

The stepper is a special one for the Dito printers on Tinkerines.com; it doesn't look like they have it avail