I put up a Selsam SuperTwin on a 35' tilt-up made from 4" steel pipe. I was originally told that it probably wouldn't need a slip ring, especially if my wire was flexable enough. Well, after just over a month of operation, it has gotten too stiff to unwind itself....twice. So I am going to have to break down and get a slip ring. I have been a little concerned about having the weight of the wire pulling down on the connections. So, is there any reason to not put the slip ring near the bottom of the tower?