Next time I am in the shop I will do all the 2015 line of LS
CF6 sprite 30/19 - spot on @ 19 oz on the button.
Based on what we've seen in our sampling so far - which I think is big enough to make some conclusions - Demarini is most accurate with their weights, and is the rare (maybe only) manufacturer to miss on the low side. This is probably why many people say that Demarini bats "swing light".
I'm anxious to see if the CF7 -11 bats come in a little lighter.