RE: Crashed and not exactly sure why
BTW, differential aileron isn't one of those things that's set from a formula.
Truth is, if the upgoing aileron (the one that's supposed to cause increased drag) goes too far too fast...............
BTW, differential is usually only of real value on a cambered wing. It sorta screws up airplanes with symmetrical airfoils. That airplane have a semisymmetrical wing?