I just mean in relation to EPA and Throttle Control Types.

I was racing on the weekend and had the steering EPA turned down to 60% because thats all I needed, is that normal? I normally run 90% so as to not damage the servo.

Also do people use different throttle profiles, like linear or exponential or others (Straight profile, curved profile)?

I use a Spektrum 3.0 and it does not offer as much as other hand controllers, but it works for me so far.

Would there be a difference between on-road and off-road?

Ben