Thanks guys - as informative as ever
Craig, that black Cobra is a monster - it makes mine look like a baby cobra
The reason for my question was that I was toying with the idea of lifting the profile at the rear thereby lifting the back end a bit. I'm a little reluctant lifting the suspension anymore as the handling is good as is.
From an aesthetic point of view I agree with Mike and Cameron that it is not the profile, but the rolling diameter which is important.
Back to the thinking stage.
On an aside, I am changing the appearance of the instrumentation cluster (hopefully today) and will post a pic later of my Z4 Cobra
