I have a Melbourne. Got the sure tracking equipment on the front wheels that Mark Polk talked about a year or two ago. But I am wondering if I there is a way to make the ride a little smoother. In ...
Suggest you start with the basics. May save you some money.
Yes, we need specs on what you have to give better answers, but a good place to start is tire pressure.
Have you weighed the individual wheel positions (better) or axles and set tire pressure per you tire manufacturer's specs for that weight? If you are over inflated, you can spend a LOT of money and not fix the root problem.