As I said you are carried away with your method being the only one and I will still use and will tell others of my method. It has been an accepted method for a lot of years. Otherwise how come so many people know about it? I don't know where you got the idea that it is as dangerous as you claim it to be but experience tells me it doesn't happen like you want everyone to think. I won't argue with you any more because I can see you are too hard headed to allow someone else to have an opinion that disagrees with yours.