Originally Posted by ml

Try these settings. Put throttle travel to maximum (150 on KO Propo Helios) and set brake to 100 on setup. Reduce push brake to 90-95% on the transmitter. Set Mode 1 = 1, Mode 2 = 3, Mode 3 (initial brake) = 2, Mode 4 (automatic brake) = 2 (medium). I used 23/98 with 1.84" Jaco two stage tires. Also try value 3 for modes 3 and 4, depending on your track size. The Nats track was flowing, so not much automatic brake was needed. You may also want to use thinner wire to the motor.