whiplash throws
I have dual rates no expo. You need the 5/16 elevator for landing. The ailerons don't need nearly that much. Maybe 3/16 max and lower dual rate. I may try to use expo, never have used it yet but it looks like it may be time to do it. BTW my trim came out to two clicks right and two clicks down for hands off flying. First flight had hard roll left and with alot of aileron throw and trim off to the left it was corkscrewing all over the place. Good luck.