The Fitzgerald boys recommend turning at a 90 degree angle about 15-20 yards in front of where your setup is and make a half oval shape while walking before continuing to your stand. The idea, of course is that it gets them to turn, offering you a broadside shot at said 15-20 yards. I have never used it, but this is the idea behind it. I have never heard of anyone that used it and was opposed to it afterward...maybe the stuff works?