Hi,
I just want to know if this is true. I have a friend who strings racket and said that there is a limit to the tension. It snaps at 27lbs. Wonder if anyone heard of this from other stringer?:confused:
tks.

Which nano racket are you talking about? There are few so call nano tech racket around. For yonex.. it seems fine to me.. i strung it at 28lbs.