we have recently purchased a free view box and our current in-door aeriel is not receiveing a great picture. Currently looking into an aerial and mast package however, not surewhich would be the best option - Mast to attach onto caravan awning rail, mast and ground spike, or aeriel which stick onto side of caravan with rubber suckers - I am quite keen on the mast and ground spike however any advide and guidance of stores which sell these items would be of great help.