I recently installed h&r sports and tokico blues on my 2000 civic SI, and for some reason the ride is really rough. I have noticed that the rear seems to be really stiff. Is it possible that I installed the rear suspension incorrectly? Was I supposed to cut the bump stops, for a 1 and 1/2 inch drop. Or Is it possible that the H&R sports and Tokicos are just a bad match up? Also I had a question about washers in order to correct camber in the rear. I also installed washers in the rear to correct the camber in the rear, and now they are making noises. Has anyone had any trouble with washers? Any help would nice.

David