Exactly. It's like asking Lin Dan to change from N90 to a N77 - you don't see that happening, do you?
saw Tontowi Ahmad on fire with BS 12 NC last night ..... he delivered lots of smashes to the opponents.... although it is a headlight & medium flex racket
The format [MENTION=1495]demolidor[/MENTION] posted looks like coming from some sort of official database, doesn't it.
It is called "putting in some extra effort to make it look nicer" (manual work) As for how: someone already asked before not so long ago .