the treble-chasing reigning champions came from a goal down , inspired by kris commons and the second-half introduction of griffiths , to record a win that takes them eight points clear at the top of the premiership .
darryl westlake 's wickedly deflected strike early in the second half had given the visitors a shock lead completely against the run of play .
only for commons to equalise in spectacular , if contested , fashion eight minutes later .