The Jokes Are Endless... 369 views
One thing I've yet to hear mentioned is the effect that temperature has on air pressure. If the balls were inflated to specs in a warm indoors environment, then subjected to cold outside temps, wouldn't the pressure change? Possibly >2psi? I think we need to bring in the lads from MythBusters to settle it once and for all.
Joking aside. It could be that they inflate them indoors where it is warm and them go outside where it is cold and the PSI goes down. I refuse to follow any of this, but I bet at least someone brought somewhere. Pretty cold in Foxborough. Should check their balls down south in Miami n such and see if there is a different. They would probably be more moist, I would think.