I understand what you say, sometimes it’s both or none… but at least have a list to of circuit to what they need.
But my question is how understand the map, to understand when put Acceleration, Braking or Downforce…. Example I know that Monaco the bar on irregularity is high, I will need handling then means no downforce. Etc
How I know when I need Acceleration, Braking or Downforce Due watching the map graphics?