Since in a hitting procedure, the forearms don't turn and pp3 faces and points at the aiming point at all times, this would seem to me that the club would stay outside of the hands at all times. The club would be offplane then, since the butt end isn't poinitng at the plane line. Don't know how it's possible to keep pp3 pointing at the aiming point while pointing the butt end of the club pointed at the plane line.