Found out today that I'm scheduled for an iron fitting later this month. Really excited.over the years my swing has shortened,irons feel heavier to swing on the back nine, distance lost. Curious what can be recommended to help regain some distance with shaft technology. would like to stay with ap2s,but curious what the ap3s are like.played forged irons all my life.curious,are the ap3s a cast or forged iron?