That car doesn't respond to any tuning whatsoever, imho. The only way to make it behave is to max out the front and rear downforce. Once you do it drives like magic!
My memory must be fading the closer I get to 40 I thought I hadn't spent any time tuning the P4 and thought I just adjusted the DF only. I was mistaken. I have a tune for the car HERE. I hope it helps!
Thanks, yes it's a good car , i've tried to let it as grippy and stable as possible but i have to make more money to buy the Jag XJ13 and match their performance level to race together.
Tires physic model is showing some weakness when low the weight and increase power.
Enjoy your drive.