Hello golfers! I am a 8.8 handicap and just went from Titleist AP2 regular flex shafts to Taylormade Rocketbladez Tour irons with stiff shafts. I was fitted at the taylormade fitting center and hit them well there. For the past month my scores have been terrible because i cant hit these irons! All my shots are straight pushes right. Are the shafts too stiff?