I was wondering if those of you who have experience flying behind the Whirlwind Aviation 200RV propeller, could tell me about your experience with this prop as it relates to aerobatics. Reading from the owner?s manual ? section 2.3 starts with, ?This 200RV Series propeller is a standard, non-aerobatic hydraulically controlled propeller system.? Yet, I spoke to someone at Whirlwind and specifically asked them about the owner?s manual statement in section 2.3 and they replied with, ?This propeller is an excellent choice for cruising long distances and for light gentlemen's aerobatics (positive "G" maneuvers).? So I am interested in what the user's have to say. I am looking to do some periodic gentleman's aerobatics and want to make sure I am getting the right prop for it...and what happens if I accidentally do a negative "G" maneuver?