Hi All, I bought one Kilometre of fencing wire...$10..cut the fencing wire into 9 inch pieces, bend into "U" shape...lay the radial on the the ground and peg every 6 feet or so with the hairpin wire...mow carefully to begin with but after 3 months the wire had buried itself....I laid 156 X 40m radials in no time at all. 73 Mike VK6HD