 from every other road course on which we run is that they use the 24 degree banking of the racetrack on both ends and in those both ends they're actually catching up to speeds of about 160 miles per hour and and i can vividly see in my mind these cars going around the banking on a wet racetrack and doing it successfully and i think that really opened the door to say hey let's start here let's start small and let's just take one step at a time