The game lacks a more detailed traction control system, where we can choose the level from 1 to 5, in addition to being able to control this during the race But implementing this on all cars would be weird so I suggest implementing this in the car upgrades part, with a “Racing Traction Control System” This way, the vast majority of cars would not be affected, and only racing cars would have this system, or the cars that players choose to have this system on.
We definitely need improvements to ABS and TCS. My personal favorite fix would be to adjust the tire slip in percent.
eg: if you set the TCS allowed tire slip to 65%, then the TCS will only kick in after the car looses 65% of its traction.
This was how it was done in Project Cars 2. If you wanted TCS Off you’d just put it on 100% slip allowed.
This might be too confusing or just to much fine tune ability for a simple sim like Forza, so I would also be very happy with a scale from 0 to 8 or something, similar to ACC.