Originally Posted by cknobman
Not really an issue with polyester string.
If you research the Steam 99S and the string pattern you will find out that Wilson developed it specifically for polyester strings.
I am sure that a LOOOOOOT of RESEARCH
has gone into that racket and that there are countless 99s fans ready to educate us on that and the fact that we need to buy very many of them. They, the 99s fans, have already figured out that Nadal has tried it out
. No doubt Kim Kardashian will try it next .. That Wilson developed the racket specifically for polyester says a lot. We're talking rocket science here .. bottle rocket that is.