Well also with a four inch drop you don't have much room for movment int he shock area and so the luminas made the ride stiff. All that had to be done to fix this was raise the car. I have R1 racing coilovers with tokico blues and it rides great not to bouncy at all. My old car had tockios in the fornt and kyb's in the back and the kyb always made the tires rub because they were not stiff enough.

P.S. they did not make tokicos for the rear of my old car so that's why I mixed.