About this 3D model

This is the same quick release extruder block as the original except it is rotated 90 degrees so that the motor protrudes out of the back. I built this as part of a bigger on-going project I'm working on to increase the Z axis limits, which can be found here http://www.thingiverse.com/thing:22887. If you're going to use it, keep in mind that MakerGear's X axis belt will probably be in the way (I got around that problem by flipping my x carriage upside down, kind of a hack but it works).