Where is the race length setting and other questions.

@jack72 At start off race weekend in career modes (not sure if it’s the same as GP but you can change GP settings in the options) where you go to continue to practice one. On the right are the breakdown off the weekend you can change the race length and qualify length by clicking on them.

Solo events are set to 35ai but you can increase the Ai tech level to increase difficulty although it’s not as hard as increasing Ai. But this is by design for some reason