Ridgeliner, that reminds me of another fella that went to the doc and complained about his knee. The doc looks him over and finally says. Well you know you are getting older and you have to expect some of these kinds of things. The fella thinks for a bit and then looks at the doc and says, OK I can understand that but there is just one thing. What's that he replies. Well, its about my other knee. Oh, is it bothering you too? Oh not at all says the fella. It's just that, well, you know, it IS the same age as the other one.