It would appear this isn't very apparent. I have my AI Aggression set to 50% and AI Strength 100%. Whenever they're on straights, you can seem them picking up on speed but they tend to break for about 0.1 sec rather than go for the pass.. This is so frustrating! I've tested this on several maps and it's the same result. Anyway to change this? Edit; Just to make things clear, the AI do occasionally overtake on straights but they very RARELY utilize the slipstream. They're always so hesitant on pulling out to attempt it, which results in them breaking every 0.1 to match the car pace ahead.