the back of my car bounces very badly and i am trying to figure out why. i've noticed that my rear shocks dont have the washers in the center where the shock connects to the mount anymore like the old ones did. does this cause it to bounce?? if so could anyone please tell me what the part number and/or size of the washer is that goes underneath the nut that connects the shock rod to the mount? i will not be able to come back to the forum for a little while so please email me with your answers. the mounts and shocks are new.