Hibernian put a couple of frustrating home draws behind them when powering to a 4-0 Scottish Championship win at Livingston.The visitors went ahead after 31 minutes when Livi goalkeeper Darren Jamieson spilled David Gray's cross and Dominique Malonga pounced on the loose ball.Danny Handling then produced a calm finish to double the advantage in the 53rd minute after being set up by Jason Cummings and Dylan McGeouch made it three from the penalty spot following a foul on Cummings.Substitute Paul Heffernan put the icing on the cake when sliding in to connect with Lewis Stevenson's low cross towards the end of a dominant display.