Yes I was talking about how easy it is. But the setting I use are THR to get the power feel I want then the LIM2 to fine tune it. I don't mess with brakes since I very seldom use them on carpet and I don't like drag brakes because is slows corner speed if you do have to left off all the way.
For instance for mod 12th scale I use the lower end on THR settings for more run time and for stock the upper end for max. punch.
For touring car I use very high settings for throttle and no limiter for mod and stock motors.
Your really only adjusting how fast the speed control gets to the top end. The top end will be the same on any setting. Think of it as controlling the punch you want.
Obviously if your car is handling very good and you have the run time you can run high throttle settings.
take care
john