Originally Posted by Steve Huff
Navratilova used them in the top of her Yonex. Maybe this is where Babolat got their "woofer system" idea.
Yonex used to recommend padding the top center 4 to 6 loops of the square head frames when stringing. Pads are especially useful on individual grommets or where strings tend to make a sharp turn.
Everyone has the right to be stupid... it's just that some people abuse the privilege...
Balance - 31.0 cm, Weight - 358 g, SW - 346 Kgcm^2