I was just referring to tires in general at GBM, went for a weekend in august. It was 15 ish in the morning (was taking it easy) and 25 in the afternoon both days (going hard w/ 2 easier warmup laps), total of 10-12 sessions for both days. The tires wore deceptively smooth, but the rears were at the bars after the 2 days on both bikes. Q2's @ 30/30 both on a 08 CBR 1000RR and and same pressure on another 02 ZX-9R, no warmers, same result.
Found TMP a lot better on tires, and yeah SMP is a cheese grader. Just an observation and wondering if others found the same.
you're dealing with suspension issues, not track surface issues.