I am a swinger and I am incorporating Brian's twist away move which does keep my left wrist flat at the top of my backswing. However, I can't seem to be able to "twist away" and rotate my forearms. Being a swinger, will I get into trouble by not rotating my forearms on the backswing? My results with the twist away are far better than my old fanning take away which rotated mny forearms, but cuppped my wrist at the top. Thanks in advance!