i ran 3/4 tight front, 1/2 tight in the rear, with the re71 tires i ran 40 front, 38 front, 44 rear, with the rivals, 30/34 f r.
pax is a great thing for h street, but if you have some solid as hell drivers in c street and d street, it makes pax hard. ive seen guys win a class here and pax horrible, because the other people in the class were slow, and his times were actually not blisteringly fast. to top pax, you still need to lay down a really solid raw time.
my last event, i won H street by like 3 second, and i beat every other fiesta there(sth and csp/smf modded cars) by almost 2.5 seconds.