I just tested the whole brake idea, and being a complete newcomer to spec racing, and wheel racing, here is what I figured out in about 15 minutes of gameplay, completely not warmed up. I tried the brake bias of 6/8 on the Civic. Here is my hypothesis on how it affected me. Running 5 laps on Laguna, I achieved a lap time of 1:47:057 as my best lap time. My previous lap time record done earlier today on 5/5 brakes was 1:48:086. So in adjusting my brake bias I gained a second on my lap time, without really warming up. I did six laps, all of which were consistently under 1:48. Upon adjusting the brakes, I noticed my tire wear was much worse than the stock brakes. So in conclusion, all I have to say input wise, and I understand I am a newcomer and do not expect respect at this point in my SNAIL career, is that yes brake bias may make your car faster, depending on how you adjust it, the drivetrain of the car etc., but it is completely minimal. One second on the race track can mean winning or losing a race, but to try to regulate that is just unjust, as no cars in the real world have 50/50 brake bias, excluding some AWD cars that may or may not.
P.S. Is anyone practicing tonight?