Webb Simpson spent two days at Harbour Town watching bulked-up Bryson DeChambeau swing out of his shoes and realised his own brand of golf works just fine. They traded birdies on Friday morning in the RBC Heritage until Simpson got the last word with a 6-footer on his final hole for a 6-under 65 and a one-shot lead over DeChambeau and Corey Conners among early starters. DeChambeau made six birdies on his final nine holes, missing a 5-footer on No. 9 for a 64. Conners had a bogey-free 63.