Well it is one of the best things that I have done to help the success of the decoy working better. The Bobbling head decoy is by far one of the best I have used and it was designed to move, other then I did modify it a little and got rid of the stake and used a plain pole stake and just set the decoy on the stake. Never have had it blow off and it turns and rocks like a real bird.
Motion works a lot better in my opinion...