Blooze,
I took your Evo VI build/toon for a spin, and while it didn't immediately improve my time on Old Kaido Downhill, it knocked off .700 on my first run on New Down. By the time I was done, I had trimmed 3 seconds off (and also ran a de-cert time a full second faster than that).
I admit that I hadn't played around much with your tuning method since Forza2, as I was normally happy with F'dog's calculator, but these last couple of times I've run your toons have been amazing. F'dog's tunes are "comfortable"; as he states, they are to get you close. With your tunes, I really feel like I can push the car to its limits.
Guess I'll have to pay closer attention to what you suggest when we get Forza4.

Anyhow, thanks for sharing. I think I'm gonna take your toon and my old build and try to combine them to see what happens. I actually had more hp in my old build than you did in yours. Got to compare and see what we did differently besides the tranny.
Chuck