My FK8 is on Cup2's although Audi specification (fitted by Honda

), it spins and hops in 2nd and sometimes third, on a nice warm day they are epic though even now they are a little worn! I think I stole the HR tyres from the front of Lambo, there is a minor tyre size issue that I fixed but never released. SM tyres are also stolen from somewhere, I just can't remember where! The car is still on 20's in the game I presume you are running 18's IRL?
On other fronts the engine I think could do with some work, I just put UK torque and power and left the curve as was from 500 + HP modified unit that came with the mod.
The dampers and front ARB are probably too stiff as they are from the original mod, I was going to measure the front ARB on my car but it needs the under tray removing and on a ramp, something I never got around to doing. Dampers just no clue!
I think the car is good to drive, but I think it lacks a little rear grip, I am miles away from the Nordschleife record but that may just be my driving... This may also been down to the engine as mentioned above and the gearing due to the tyres being to big in diameter.
I am always going to be hard on myself, this was my first and only effort at trying to do physics in Assetto Corsa, basically I wanted a more OEM FK8 to drive in game than the original mod, it started by changing the tyres and the I seemed head down the rabbit hole or research and adjustment to OEM figures... I think do car is fun to drive, but it could be so much better! Luckily I own the real deal and I know them physics be crazy good when I get the chance to drive it