I adjusted/lowered my rear suspension by tightening (shortening) the adjustable link, between the sway bar and control valve arm. I replaced my front springs with lowering springs and then adjusted the rear to match. I have had no problems with the rear since adjusting, rides nice. Here's a link to a pic of my car before and after lowering/adjusting:
http://www.benzworld.org/forums/forums/thread-view.asp?tid=1199271&posts=3&hl=

hey wannawagon, i switched to soy bean power (biodesiel) last week. yippie!!!

gary