I have a question. I have been flying RC for about 25 years. With that many years of experience flying, a person would think that I would know the answer to this question. I have flown mostly high wing airplanes such as the Piper Cub. I did try to fly a P-40 once and as soon as it came of the ground, the airplane rolled over to the right and slammed into the runway. What happened? I hear about the term tip stall. Is that what happened? If so, how do I keep that from happening again? I have another .60 WWII warbird that I'm ready to fly but I scared that history will repeat itself.