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3D Printing Class
Perfect. Thank you. This one comes with 2 encoders which should do the trick?http://www.ebay.com/itm/191573894356?_trksid=p2060353.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
Great build. For the Pi, did you use the add on controlblock here http://petrockblog.storenvy.com/products/13969497-controlblock to configure the joystick and buttons?
The Nova—A DIY Oculus Rift!