Like Tam said the ailerons are very sensitive. Give yourself a dual rate setting for the ailerons of about half of the recommended and use plenty of expo. I believe that mine is at 45% expo on ailerons. Also, the flaps are very effective on the A-4, I would recommend using less than full flaps for landing until you get use to them. The plane basically comes to a stop in the air with full flaps if you do not apply alot of power when you lower them...Gary