I'm new to the post and i'm glad i found it. I have a question about mounting the dish on a pole. I live in the 72.5w d-tv area and need 2 dishes. I was wanting to mount them both on one pole. I have heard alot about 11/4 inch galvanized with u-bolts. I got the 1 1/4 part but where does the u-bolts come into play.