Sorry to mention something so trivial but its fun to talk about rackets with other enthusiasts. On the base of the handle on most Yonex rackets the YY symbol is green and white. The old cab-20 and cab-21 had a black and gold YY. A cab-21 I bought from Dubai a few months ago still has black and gold. Did Yonex produce any other rackets with this ? I guess this used to symbolise that the racket was top of the range. Does anyone know anything more about it and why Yonex stopped doing it ?