I trust very little of the tech stuff these companies are spouting. My son in law recently ordered an expensive set of new Taylor sim irons an inch overlength , 2 degree up ,and they’re sending him the irons piecemeal. What’s the chance the lengths, lies and swingweights will be uniform? I’ll check them when he gets them all. They told him he won’t have the complete set until March. So far he has gap wedge and driving iron. Apparently the 7 and 8 are on the way.