Ok on my way home tonight I heard a loud cracking sound coming from my rear suspension. At first I thought gears or a diff problem but thats not the case(completely different then the "clunk" sound a rear end makes). It does it when I make lane changes, get into or off the throttle, hit small bump's. I checked the shock mounts both upper and lower and those are fine. If I move the car's rear end side to side it gets really loud, but hard to push the rear end around and be under it listening. This cars starting to make me mad, once I figure out one problem 4 more pop up. Anyone have any idea's what I should look for first? Has anyone else had this problem? Thank's in advance for any input!