Thanks ever so much. Much of what I read makes things more confusing rather than clearing things up. This on the other hand was a breath of fresh air. One of the few time that everyone was in agreement. Often just about the time I think that a post cleared something up someone will reply saying that the first post was all wrong and then offer a counter point of view. Really I think that a lot of time people make what should be quite simple into something much more complicated than it should be, after all people have been cooking over open flame for quite awile now.