Wendell:

It would help to know the year, model, and engine of your M-B. Some M-B's have spacers that go on the rear springs to level the rear end. Also, do you have anything real heavy in the trunk especially on the side that is lower?

Good Luck!
Tom

__________________
America: Land of the Free!

1977 300D: 300,000+ miles

American Honda: Factory Trained Technician & Honor Grad.
Formerly:
Shop Foreman;
Technical Advisor to Am. Honda;
Supervisor of Maintenance largest tree care co. in US for offices in Tex.