RE: Wingtip Changes/ideas. Neep Help!!
Me too on the spill plates. I designed my own pseudo high wing fully symmetrical wing plane. Used spill plates on the ends of the wing. Only one flight but it came in deadstick (muffler fell off, previosly damaged and improperly repaired). Instructor said she flew fine. Came in totally under controll at a fast walk.
Mark Shuman