Also I disagree on the heat. These balls in Virginia and Georgia were different balls than Columbus Ohio. It was hot and very humid Friday at the Conference championships and the balls were way way too good. The next day it was much cooler and not humid at all and it acted the exact same as Friday.
I feel these are different balls at different tournaments. Joe Watcher says its because of a wide tolerance. If true then the tolerances are HUGE to the point the ball acts completely different.
Sunday the scores were down because of an 18 mph wind blowing straight in.