I have tried your setup. I get even more wheelspin on exits than with mine
I have to drive way more smooth with your setup otherwise I spun out. I guess i need setup which can handle some aggressive inputs ... My best lap time with your setup was some 0.4 sec slower then my PB .
On my setup I have tried to add more RARB but i have a feeling that rear is now to loose on turn in. Maybe i should change diff settings ... but i'm not sure if it will help.
I will do more testing tonight and save some telemetry info, so i could compare with yours.