Is Pro Kennex known for its tight production specs??? I recently moved to the Ki 15 PSE after a two week demo and now own two of my own. Here is how they weighed on the same scale. Demo = 11.8oz strung with overgrip and dampener. One bought week before last week at TW = 11.8oz strung, with overgrip and dampener. One received today from TW = 11.8oz strung, with overgrip and dampener. They are all exactly the same weight! My Dunlop 300G's varied by as much as .5 oz. Is this Pro Kennex consistency a coincidence, or just normal for them?