I haven't changed much in the setups either, main things I do is to get the brake bias to around 65:35 and turn my steering lock up. Sometimes depending on the car class its good to change the gearing too, but most of them are fine so it doesn't usually need a change. Only other thing I usually change is lower the rear anti roll on the FWD cars as they seem to be a bit tail happy normally.
There are a lot more setup tweaks than most people are used to, but a lot of the knowledge from Evo can be used over here, especially on tarmac events.