[MBZ] Slightly Wandering Posterior

[John Peterson]

I'm having the control arms changed out in the front of my 124, BUT what 
can I do about the slightly wandering rear end?  I get a slight side to 
side wandering above 40mph

Is this the rear end or could it be related to my spoiled control arms?
If it is the rear, which bushing do I need to change out.  I might do 
them at the same time.

Thanks friends!

John Peterson
1991 300D 2.5 81k
Kingston RI