How in the heck do any of you guys get Unilli tires to hold their size? Seems impossible to even get 5 laps in on a set without the right sides trying to shrink back down to 33 1/4 or 33 1/2 and left rear growing to 33", cant get them to hold their size for nothing! And i do know how to size tires properly, i have never once had problems with my burris tires shrinking or growing during a race like this. Kart will start off perfect like i want, then get worse and worse as the race goes on, due to stagger decreasing. I like these tires, they seem like good tires for the money if i can just get them to hold their size for more than 2 laps! Thinking about making the right sides 1" bigger than what i want them to be, so that when they shrink in a couple laps, theyll be right where i need them lol