Basically, I use only F_Extreme in race offline, race is about 10 laps. I was try to use this option but it doesn't work, driver name is correct in gdb and veh file PitStopStrategies { Nigel Mansell = 2 - 20,30 Riccardo Patrese = 2 - 25,50 Alain Prost = 3 - 15,30,45 } So my trouble is to force ai to stop one or two time in race with 10 or 15 laps to take fuel. In rfactor this is easy, with hdv file but reiza hiding hdv file I don't know why? Maybe raiza allow in future this option, in game, because I don't use game for online and I will not race in 60 laps.