Referring to the Nitron Service and Revalve for his Caterham dampers
Yes I did the club day at Cadwell. My perception on track is that it was little different until I started taking more curb on the corners. Here there is a huge improvement with the car remaining balanced and un effected by the rumble strips.
On the road the car is massively improved. With the dampers set to fully soft the ride is hugely improved and more compliant. I suspect for the weight of a Busa you could even go slightly softer on the damping but it really is a huge improvement.
Thanks for a good job.