Yes, I'm talking about the GR3 legal McLaren race car, I'm not sure about its exact 5 word name. The braking in GTS is weird, at least on a wheel. If you step on the brakes too hard with ABS default stopping distances actually start to increase. You have to keep an eye on the brake meter on the screen, it see.s that most cars stop best when the braking meter is about 3/4 full. I try all cars with ABS off to get an idea of where I am going to run my brake balance. If I run enough laps I can run the same lap times with ABS weak, default, or off but I never tried ABS off during a race. I have a feeling I would screw the pooch in a battle with someone if I did use ABS off. I am guessing that if you downshift too quickly with the McLaren F1 that the game is simulating rear tire lock up, I notice this with a lot of cars when downshifting too quick.