Well that clubman stage was a tricky fellow. I'm using a Type R 01 with a few bolt-on HP mods and custom gearbox adjusted for top speed. Won the others without too much trouble but I must have spent a good couple of hours trying to nail CSR5. I was consistently right behind the two leading cars coming out of the last turn, but could I find the extra 1s needed to win. I'd been adding ballast to keep to 415PP as engine was running in and it was up to 50kg. When I moved this all the way to the front the car instantly felt faster and I got 1st by 0.1s.
I never realised that the position of the ballast affects PP before. When it was moved forwards the PP went from 415 to 416 and I had to add a few kg. I'd like to know how that works.