i would try dropping the pressures at front. we race at coombe every year in our saxo vtr with A048 but in throey the same tyre.
we use 23psi in fronts and 40psi in rears as that track you need the rear end loose but you need the low front to pull in. unless the day is really cold then dont raise the fronts slightly. i raced at cadwell the weekend and had 20psi in front and 40psi in rear and it was spot on.