Mike---Every once in a while, I run into something that I don't think I'm going to be able to do.---and that worries the Hell out of me. I've always been the man who can do anything, and I hate to think that there is something that has defeated me. I'm happy that I was able to finally get some workable rings and a "process". Not bad for a "geezer". I'll be 75 this Wednesday.