Occasionally there are people who are novices in a field that once they obtain a little knowledge feel that they have become an expert. It is difficult to wonder where a novice comes from when they critisize others without knowing the answer themselves. Unless someone knows the real answer, and I believe I know the person who has the solution to the Lue,it is better to listen and formulate your own opinion from what others have to say than to be critical of others. The wildest ideas have occasionally been the most successfull, but I have never seen an armchair treasure hunter yet who has anything to show for sitting and critisizing others.