I visited Club Champion to see if I could gain some distance by trying a new iron with a different shaft.
George,
Had me try a variety of iron heads and lighter graphite shafts to see if I could improve my launch angle and club head speed. He determined that a new set of irons wouldn't offer much improvement but he did offer to see if he could make the loft on my existing iron set stronger. I was very satisfied with the experience. I now know that my iron set is appropriate for me.