I will install the copy bar this weekend to see what the difference is.
Does my description sound like my original problem will be remedied by new struts and springs? The car just feels 'sloppy' when going over bumps and breaks in the pavement... almost to the point where it seems to 'slide sideways' (if that makes sense) if it gets unsettled enough.
It's a pretty alarming feeling to go over a bump or a joist in the concrete and feel like your car is hydroplaning (slightly) off to one side. This only happens for a split second until the car has grip again, then all is well.
I just hope that this is the fix for the problem I'm describing. Thanks again.