While flying on Sunday, a friendīs Superstar claped its wings doing a low pass maneuver. The fuselage needs only minor cosmetics and the wing broke perfectly in half. Since Iīm going to repair it I was thinking of putting together the wing without dihedral, in order to make it more aerobatic.
Has anyone ever done this with this type of wing? ( Flat bottom airfoil). Or it will be better of with some degree of dihedral.

Thanks.