I recently met Mr. Babcock at the eastern conference of the timber framers guild. There was also another man there holding a seminar on rigging with a gin pole. Well each learned a different way from others and each had a different view as to which was correct. So there are several different ways to rig a gin pole. There are articles and pictures of how to rig one in a book I have. Send me your email address and I can forward you some pictures I have on file. Good Luck, Jim