Has anyone else noticed that in most pics showing toes tied that they are, or have turned purple? The circulation has been restricted and that has to be almost painful. Has anyone figured out a way to prevent this from happening? I had an idea to make up a small round stainless steel rod that would come up between the big toes and gently curve around them and end just after it has gone around the base of them and have a way to secure the piece to something behind them. The idea of this is to prevent the circulation from being cut off. It's a thought. Anyone else have ideas?