@jimbo333: The curious part here, is to know the specs of your old Federer black prostaff.
When I took the specs of Federer racket, I was told by an "old guy" (Tony) that Federer plays with the old black ProStaff 85 but with a bigger headsize: 90.
So I wonder what's the numbers in those black rackets you have.
Agains't Portugal in the Davis Cup, I saw in the court Federer playing with the 90" version, and then change to the new 93" version, the one that Dimitrov is playing.
Some inside guy at that time, told me that Fed was testing in competition, the new larger headsize of his ProStaff...
Later, we have found that it was truth, and Dimitrov is now using it.
Last edited by ART ART; 04-13-2013 at 03:41 PM.