Had a premium fitting on Trackman today for the new 718 AP3 and all I can say is Wow! Went from 175 to 195 with my 7 iron yet kept the same spin numbers and peak trajectory. Fit into the AMT Tour White X100 4-PW + 1/4" and will add a 46 Vokey to help bridge the wedge gap. Only problem now is I don't want to hit my current irons for the next 3-4 weeks. Wish I could expediate my order