Griffinbot (Custom H-bot)

The Griffinbot is a 3D printer that I have designed and built for my High school senior project. It is of the H-bot design, and therefore has the capability to print at very fast speeds (100mm/s+). It is currently in testing, but so far the results are well up to my standards.
Much of my experience has come from working on and maintaining my Robotics class' Makerbot Thing-o-Matic. I went with the H-bot design because the axes are essentially the opposite of the TOM.
Many parts of the frame a