How much crow did you use c/f? Currently I did 15 degree flap for T/O, 35 for landing with 3/8" aileron up (crow) on each side. Mr Matt, you are correct on all, & in addition it acts as a form of mechanical washout (as Dave said), so in theory it will help almost any aircraft maintain aileron (roll axis) control at a slightly higher angle of attack (reducing stall speed) than without.. & it's fun to program & cool..lol