I have some "white lightning" plastic and polymer coated electric fence wire that I need to put in. It has a core of 12.5ga galvanized steel wire, coated in white plastic with black veins of a conductive polymer (for the electricity) on the outside. It is maybe 1/4" thick. Anyone have any advice on the kind of tensioners to use with this kind of wire? I haven't seen anything that looks like it will work that great.