does anyone know if a standard corner fence post will work for directva directv AU9 dish? or better yet what diameter pole is used. i have new client that wants to do alot of stuff but, first he wants dish remounted. it is on pole now but installer used the adapter to turn skinny 18" round sized pole to the new AU9 size dish. the adapter is actually ok, it is the fact that they just burried the pole with no concrete or anything. so anytime a good wind comes he loses signal because the whole assembly swivels including the pole. since we are going to redig and concrete the pole in i told him we would go ahead and get proper sized pole.