AG are just a waste of time. I bought Ping irons off them five years ago, all apparently set up to my specs with extended shafts. Imagining my surprise when after I bought new Pings from a more trusted retailer, I flogged my old I3s on to my mate for a knockdown price.
Imagine his surprise when he went into his local pro who after stripping off the grips was able to tell him that I had bought them at AG. They had only Tipp exed the black dot on the club and simply add a butt extension into the shaft. Simply stufed me with a set straight off the shelf.