A Martyn Fotheringham double helped Forfar come from behind to earn a 3-1 win over 10-man Stenhousemuir at Ochilview.The title-chasing visitors made the trip looking to make it four successive wins but fell behind three minutes into the second half when Colin McMenamin fired home from inside the six-yard box to break the deadlock.But they would shoot themselves in the foot with a red card just eight minutes later when Anthony Marenghi's foul on Omar Kader saw the midfielder handed a second yellow.And Forfar took advantage with two Fotheringham goals in seven minutes. First he found the bottom corner in the 71st minute with his right foot before converting Gavin Swankie's pass with his left to put them in control.The points were wrapped up in added time when Swankie got his name on the scoresheet having been teed-up by Dale Hilson.