[Kevan]

My scaley sport test track is fixed to a door sized board with one crossover and five hairpins, I set up all my Rally cars on it and note the settings on a sticker on the bottom of all my Rally cars with brakes, sensitivity and power indication, those settings work for all Rally stages for that particular car and I've done this from my earliest days in this hobby. My test track is only about 2.2 seconds round so you don't need anything special.

The only time I couldn't do this was the Rally Slotting Proxy where I drove 40 different cars for the first time on our club tracks so guessed a start point by looking what motor was installed and tweaked during the car run, some cars settings were found very quickly and some not so quickly. (the 41st car was my own for which I already had the settings).