Falkirk came from a goal down to beat Queen of the South 3-1 to maintain their push for promotion from the Ladbrokes Scottish Championship.The visitors went ahead just before the break when Chris Higgins headed in from a free-kick by Ryan Conroy.Falkirk were level early in the second half when Myles Hippolyte's cross was head in by John Biard from close range.The home side claimed the lead when Queen of the South defender Andy Dowie headed a cross into his own net.With just over five minutes to go Blair Alston completed the comeback when he drove low into the bottom corner of the goal from a pass by Aaron Muirhead to leave Falkirk third in the table and the visitors sixth.