My pleasure mate! In fact I was pretty new in this game when I first answered your question, at that moment I was driving against AI=20. Now I've improved a bit as e-driver (actually playing against AI=70), without assists and had to change the settings a bit to fit better to my needs. Here are the new settings I'm using and having fun with:
T80 Thrustmaster Settings (F1 2019 PS4):
Steering: 10 / 50 / 5
Throttle: 3 / 0 / 5
Brake: 3 / 0 / 5
Wheel Rotation: 240
Cheers!! 👊😎