Printrbot dropcam design: The Cam-Tram

I made this for the printrbot design competition this last week, but i didn't think to submit it so it was never seen. This little robot is made to hold the drop cam and travel along a set of 3 wires with stability and control, I never printed this, or even plan to, as i have no need for it, but i figured someone may want a bit of a project. It uses 2 futiba S3010 Standard High Torque Servos, available online, and a small stepper motor as used on the printrbot simple. It also is intended to use the 608bb that the printrbots use. Hope someone can get use from this.