A little known fact is that The Beast was constructed by Charles Dinn head of Kings Island Director of Construction and Maintenance. So it could be counted as a John Allen, Dinn, Summers, Kings Island Construction wooden coaster. John Allen gave Kings Island formulas to help build the coaster. Kings Island built it In-House with Charles Dinn heading construction. He later formed the Dinn Corparation three years after The Beast opened. Curtis Summers was heavily subcontracted to help build the ride. So while not on the list, my favorite(technical) Dinn/Summers wooden coaster is The Beast .