Hey so I was just wondering if anyone is aware of any benifits to using flared copper tubes. I use angel locks copper tubes which are straight and there smaller than the flared ones. I've done a few removal of other people work who hsve had flared rings and there always a nightmare to come out why is this. My theory was that because there longer the heat from when there drying there hair is heating up the tip and making it stick there anyone any other thought ? X