Hello! I haven't modded Rfactor 2, but last two months I have been able to mod Rfactor/Automobilista much better, but stupid Ai there is just killing immersion. Rfactor 2 has great AI, but there ain't really good series that I would like to drive (F1 2013 by frenky is good). Mostly AIW is very slow with AI, and autocalibrate wont make it much better. Usually there is few corners where AI is too slow and cars are too same powered. 1)Is it possible to add different engines/mass/aero/reliability to Isi cars(+talent files)? If it is, could somebody give info how to do it? I was hoping to turn Brabham bt20 or bt44 into series. Offline races are better when AI has different cars. 2)Different racing lines for each driver? This should be possible, but could somebody give info how to do it. I think this would make series more realistic 3)Realistic AI mistakes. I'm thinking like late braking or driving to grass on tight corner and losing control of car. I was driving with 1988 mod at kyalami 1975 track and 3rd corner AI usually goes on grass. Sometimes this leads to awesome AI mistakes, and would love to recreate this effect to other tracks too. Could I make this with AIW or how? 4)Question about AI limiter. Does this turn some AI to very stupid, or does this effect top speed etc and that way make AI slower. Hopefully someone has time to answer to this. Rfactor 2 has massive potential, but seems like modding community uses Assetto Corsa and Automobilista. Automobilista is already awesome game, but Rfactor1 AI is just too boring.