FORT ERIE, Canada – Jamaican Mark-Lee Buchanan and Barbadian Juan Crawfordposted impressive doubles on Monday’s eight-race card, to take the spotlight at Fort Erie as runaway leader Chris Husbands went winless in five rides.Buchanan rode winners in race one over six furlongs with 4-5 chance Act of Bob and in race five over seven furlongs with 3-1 bet Ready at Dawn.Crawford, the defending champion at the southern Ontario racetrack, picked up wins in race three over six furlongs with 15-1 outsider Reine Secret and in race seven over six furlongs with 9-1 chance Dynamic Force.