Read a small article in Farmshow, vol 34, no 2, on taking the wire from old corncribs, and filling rounds of the wire with rocks to make extra sturdy corner posts cattle can't budge. This man does 5 ft in diameter and 8 ft tall. On some, he adds plow lathes on the side to hang heavy gates on.
www.thehappypermaculturalist.wordpress.com
Life just hasn't been the same since the volcano erupted and now the air is full of tiny ads.