Wondering if any one has heard of this product. It's basically a small mechanical box you hang from the inside of your shack over your hole. Your decoy hangs from an arm attached to the box and is slowly rotated in a circle. I got one and this thing works!!! The guy that makes them lives down here (Vicksburg) and has not really advertised them but will sell them. Worth looking into! I have pics and video if anyone is interested.