I replaced my rear wishbone bushes and runflats to non runflats and what a difference it made. It didn't however completely get rid of the tramlining, it still exists very slightly, not sure if this is the same for anyone else? I was kind of thinking that I may have some very slight play in the steering rack, but tbh its that minor im not going to bother replacing the rack.
I tell you what improved the car massively in terms of steering responsiveness and precision, was I changed the front antiroll bar and used powerflex black bushes. Might be a worthwhile mod.
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