Zagi

An EPP (expanded polypropylene) model. Made of black foam, covered in reinforced tape. You are supposed to be able to build 1 of these in an evening, but it took me 3 weeks. Very tough and almost disposable. The only change I made was to set the control runs at 90 degrees to the hinge lines instead of parallel to the centre line. Uses an electronic mixer to share the up/down left/right controls between the 2 servos.