There are a couple things you can try.
Change the tire prep, like sauce 5min front and 10 minutes rear.
Use harder oil in the diff if it over steers mid to end of corner.
Use lighter oil in the diff if it oversteers beginning to mid corner.
Put a harder spring and lighter oil in the roll damper. for better switchbacks or harder oil for fast sweeping corners.
the heave damper hasn’t as much influence in the cornering.
move the wing forward to move the aero balance forward, this mostly helps in faster corners.