(Reuters) - England's Luke Donald narrowly failed to end a four-year title drought on the PGA Tour as he finished in a tie for second at the RBC Heritage in South Carolina on Sunday but said he was "really positive" about his game. "Yeah, bridesmaid again unfortunately but I played okay today," Donald, 38, told Golf Channel after carding a level-par 71 on the Harbour Town course at Hilton Head Island to finish two shots behind winner Branden Grace of South Africa. "I guess next year I've got to try and be about three or four (shots) back going into Sunday, that seems to be the sweet spot," grinned Donald, who has not triumphed on the PGA Tour since the 2012 Transitions Championship.
