Forfar moved to the top of Scottish League One with a comfortable 3-0 win against 10-man Stenhousemuir.Dale Hilson put the hosts ahead after just four minutes when he coolly finished inside the penalty area after latching onto Gavin Swankie's pass.Forward Swankie made it two after 50 minutes when he reacted quickest in the six-yard box.Cieran Summers was then given his marching orders for a second bookable offence after 54 minutes to give Stenhousemuir a mountain to climb.Substitute Martyn Fotheringham curled in a wonderful free-kick into the top corner after 77 minutes to ensure all three points for the Loons.