i bought gtz springs.im putting them on a es v6.i recived in mail today.i put on floor next to eachother stock gtz and stock es v6 the bigger springs (front?) off gtz were 3 inches lower than my es v6 springs sitting on the floor.im asking other time some people said would be a quarter inch to half inch lower than es v6 springs.is somethin wrong with the gtz springs to be 3 inches lower?