var speed var factor var devi var steer speed = 200 factor = 15 onevent prox devi = prox.ground.delta[1] - 512 steer = (factor * devi) / 50 motor.left.target = speed + steer motor.right.target = speed - steer speed 0 200 factor 0 15 prox devi 0 - 1 prox.ground.delta[1] 1 512 steer 0 / 1 * 1 factor 1 devi 1 50 motor.left.target 0 + 1 speed 1 steer motor.right.target 0 - 1 speed 1 steer