Here's my Seat LEon TDI setup for Valencia 08. It's a qualification setup, but you can use it for race, but you have to optimise the camber of the front tyres and the tyre pressure.
Online - .:\Program Files(Games) \Steam\steamapps\Login\race 07\UserData\CarSetups\Select the track
Offline - .:\Program Files(Games) \Race On\Addons\GTR Evolution\UserData\CarSetups\Select the track
for Race On.
I think my only set-up I've ever got where it feels good. Quite loose at the rear but easy to drive and tail steps out just a bit which adds to the fun. Suits my mad and crazy driving style well and can do a 1:30:9 and a mid-high 1:31 in race fuel.
LOL IDk if you guys are running that mod in this race........................I could certainly build one but than how would I find time to setup my cars?