@GregoryF2323 Listen to @Ultrasonic_77 He speaks the truth. Your game. Don’t sweat if you don’t have to.
However. If you do want to start increasing the Ai difficulty. First you want to be on a level playing field with the Ai on every track. The Ai are not effected by changes to Carcass temps. Whereas you do as i presume you have tyre temps set to surface and carcass. This is a huge handicap especially in tracks where tyre temps are an issue or in wet conditions. While you’re trying to manage your temps the Ai are always at optimal temps.
This is not ideal but I highly recommend change tyre temps to surface only to negate the handicap. Don’t think of it as using an assist or a cheat it’s not. It’s just so you’re not constantly at a disadvantage. I do it and I know many others who do and even the YouTube gurus who play single or co op do.
Changing to surface only… you will better gauge the Ai thereby better able to find the right difficulty for you.
Also as you’re in a Ferrari for a better experience set the Ai level to where you are consistently lapping within 1 second off your teammate. Within Half second will be better but takes constant fine tuning difficulty every race.
As a rule. After first practice off the first race off the season. I check my teammates lap times on mediums. For every second I’m off his pace I increase or decrease difficulty by 10
Hope this helps