My wife had some problems at the range this last sunday. it was her first time shooting a shotgun and i just had slugs in it. She almost dropped the gun from the recoil, she was holding it with good form but i think just the amount of recoil vs a pistol like she is used to had startled her. I was thinking about getting a recoil pad, will it noticeablily lessen the recoil for her? Any particular one i should be looking for?