The balls are supposed to be within +/- 0.5 psi. They were 2 psi low. The temperature at game time was 51°F and the balls were inspected 2 hours before game time..............
I read that the tire companies say for every 10 degree drop in pressure, pressure goes down 1 by degree. So if they filled them in the locker room at 70 there should be a 2 degree drop when taken out in 50 degree weather?