I've got a small race on a relatively flat coarse with longish straights. The coarse is mostly short cut grass - then it was rolled with a 10,000 lb roller. A few wet sections, ground under the grass is firm but not hard.
I was thinking of bumping my tire pressures up. Any suggestions? I'm typically run in the 35-40 range. I'm switching to a file tread Ritchey Speedmax for tomorrow.