So I did a DIY install with my PSS9's and everything is great. But I have to problems. The rears seem to chatter when I go over bumps and things...and I'm not sure exactly how to fix this. My second big problem is my anti roll bar linkage came loose. I cant really see cause it's dark but the part that bolts on may have snapped off. There is a round part but I cant really see the pivot thing covered by rubber anymore. Is this a hard thing to fix? I'm kinda freakin out here so any help is appreciated...