Originally Posted by lukeskywrx
You can try setting a direct 1-1 relation, makes the car very responsive and direct but you have to have good foot control to make it drive smooth. feels very much like a cable throttle.
I haven't had good luck with this approach. I find using similar to stock values people tend to work the best, maybe ramping them up a little. Similar to what Bamofo posted, just a little less aggressive at lower throttle.