We're the tires showing signs of any type of wear?
My recommendation is to Go to a tad bit harder tire for the main but wipe an aggressive prep right before heading to the staging lane. I wouldn't change anything else.[/QUOTE
Here's your best advise, with that low of pressure gains you do NOT have a chassis Issue, Both Tire leaving you and Prep leaving will result in most always the same result so it's hard to determine which one happened ,with that small of pressure gain and If the tires show no wear and were not pretty warm when you came in then it's simple you were not prepped up enough you ran on prep until it left. If tires are showing wear and were pretty warm then To Soft, If only one tire showing the wear then you got a set-up Issue.
Good Luck !!
