Howdy.
I have the aggression set to 40%. I find if it is any higher then the AI are just kamikaze pilots.
I only change the AI line if the performance is off with other types of car too.
I see a couple out there, ACFL being one of the main ones, however similar performance between all cars puts me off as I want it somewhat identical to real life. So with that in mind which is the best or go to Formula 1 mod out there?
Above your opponents list next to the + button you have a button "Detailed settings", where you get a list of all your opponents and can set strength/aggression and add ballast or restrictor settings for each individual AI driver: