Indy and daytona tuning

hi guys.

ive been trying to tune a few cars for indy and daytona for s class.

i’ve done a fairly decent job on my ferrari 512 for indy which is currently 13th (europe) on the leader board. but its fairly hard to keep smooth and i feel i could get more out of it. maybe sneak a few more places with it.

im currently 3rd (europe) on the daytona tri oval but using someone elses tune. i notice with their tune. the car is set up perfectly and when i try to build a car with the same parts i just cant get the corner entry and exit speeds anywhere near the same. ive tried loads of different settings but nothing seems to improve or make it worse for that matter. i always have the same entry and exit speed.

does anyone have any tips for these types of tracks? like a go to setting of ride height or camber etc. i usually just tune for tracks so i feel like im missing something fairly obvious thats holding me back.