Originally Posted by Bartelby
You may perhaps have an overly rigid formula for modifying a racquet that doesn't pay enough attention to the base material you're working with?
I have been playing tennis since 1979, and playing with the racket modification since 2006. I believe I have found a sweet spot for my rackets at 350g, 32 cm balance. Of course, the same setup does not apply to every stick, however, the G-Speed Pro felt just right with the timing. Obviously, other racket characteristics may require some adjustments, but DEFINITELY not at 325g static weight...