I'm starting to try 3D stuff and when I try to do a wall, the plane snaps if I pull elevator too hard. If I pull elevator slower, It just looks like I'm pulling vertical. The plane I'm using is the GP G 202 with a SG 3250 18 8 prop and 42 degrees of elevator and 30 degrees of aileron. The plane isn't nose heavy either. Any input would be greatly appreciated.