As of now, I am in a race at China managing two cars. For this race, I am the only one who prepared a setup and strategy. However, when I went to the race, my drivers were running 2 seconds a lap slower than the guy ahead of my two cars. I don't really understand why this is the case especially since I did a practice run about 30 minutes before the race, producing lap times that are at least 3 seconds a lap faster
If someone could give me explanations, that'd be great use to me so I can avoid repeating this in the future.