I agree with Sweetpea, it's a time thing. A well attended contest can be difficult enough to manage without throwing a "fun fly" in the middle of it. Don't get me wrong, freestyle can be fun to watch, but IMAC should be about precision sequence flying. Leave the hovering and torque rolling to the showboaters. I know this will get me flamed, but I just feel that it takes too much time and effort to organize a precision aerobatics contest to waste valuable time on a "hot dogging" exhibition.