Originally Posted by Povl Carstensen
Nate Ferguson and Ron Yu of K1 who handles Federers rackets has confirmed that it is basically an of the rack k90 with custom pallets and a little lead at 12'. Good enough for me. Also confirmed by a very, very trustworthy poster with a HUGE collection of pros rackets, Equijet.
P1 can't say otherwise! Equijet never played the frames and won't even have them put on an RDC machine because he doesn't want to ship them out.