I'm glad you decided to go to Titleist O'side for a Tour Fit.  These guys are great and should be able to help you get your ball speed to match your clubhead speed. 

I too was wondering about this too.I

A very good reason to deal with your local authorized Titleist account.  If you do come across any fake products please report them here

http://www.titleist.com/customerservice/counterfeit.asp

John P,

Compare the hosel lengths for all your irons. The AP2s have variable hosel lengths which get longer going from 3-P. That seems like a difficult detail for even the best counterfeiters to notice.