Originally Posted by parasailing
That's a typo on my part, it's supposed to be 16x18 but I think that other posting stayed in my head about a 16x19 version
I thought there was a slim chance that you were talking about two different racquets. In this case, that .6oz difference is outrageous. Sometimes people mess around with the demos. Do they have the same string and grip. Any visible differences?
It's too bad, sucks to proceed with the doubt that you aren't actually using and comparing the frames as intended, and for that matter, if you do choose to order, what you receive may be yet another variant.