I have a couple questions on the Pitts in this video if anyone here is able to answer. [video=youtube_share;Fy6fvOcpo6k]https://youtu.be/Fy6fvOcpo6k[/video] Would you call this entry level aerobatics, mid level, advanced or extreme? Sometimes a camera can make things different than reality. Second. On a Pitts. Would the airplane in this video probably be a single aileron wing or dual? I don't know enough about aerobatics to know from watching it. Third. Aerobatics in this video, is this something that needs the big HP engines or is this pretty standard acrobatics for the smaller 125hp engine. Appreciate the discussion. Aerobatics is something I know nothing about.