To train novice of group members control cord model aircraft is a difficult task. And in inverted flight, or as it is called, in flight “on the back”— all very complicated. It affects several factors. The first training back to flying starts on polyproteins car, inevitably bound to be very sensitive. Second, the need from normal mode (already a little spent!) almost instantly switch on the back. Perhaps that is why in many circles at this stage and the “wood” mangled a lot, and spent plenty of nerves.
Today offers a completely different, simplified method of teaching the reverse maneuvers. In our circle we are finalizing a famous educational model of the plane “Oktyabrenok”, usually used only in the early stages. End rib of the wing do the same — with brackets-guide for cords. Also put a removable load that can be transferred at both the left and right ending. And produce second additional fuel tank, which is mirroring the primary.