Whilst I sort of agree John, there is some benefit in minor changes. For instance I have felt a marked improvement in stability on the front end just by the simple addition of a valance from Cain. I suspect in this case it pushes air flow down and towards the rear of the car rather then allowing it to cause pressure build under the bonnet and effectively lift the car. With respect to the windscreen and cockpit I tend to agree what it is what it is, unless you fancy removing the screen, raking it backward, modifying the brackets, sidescreens and roof then forget it.
Adrian
Buggered Off, to a modern none leaky car, heart's still ticking
