Not a clue what you are on about, Jim. As usual it is all bluster and noise. If I "put it up as proof of an improvement" show us all where I did that. I can guarantee, once again, that you will fail to do so. You disagree with me on one tiny part of what is performed at folk clubs and, for reasons known only to yourself, you have decided I am "the enemy" . You keep attempting to discredit arguments I have never made. Why?