Hi! Did anyone notice that Fed's racquet for the Laver Cup has a red butt cap like the regular Pro Staff v13, and a brown leather grip? Is that a new model? The RF97 has a flat black butt and a black leather grip. Did I miss anything?
I just bought a new RF97 autograph. What are some recommended strings (other than natural) to get the most out of this racket and at what tension? I have been previously playing with Sonic Pro strung at 50 lbs but I dont think it will be a good fit for this racket given that the Sonic Pro is...