Jim, I did notice that but I think more importantly I noticed how it was done. The three guys who offered up advise simply stated how they would go about the task. None of them took anything away from the previous poster. IMO that was textbook on how to express different solutions. All too often someone posts a perfectly good resolution just to blown out of the water by the next guy who starts his post off with " That's wrong ". Then the arguing starts up with the original posting where his experience came from. IE I've been competing_________ for 15 years and have always been successful doing it this way. Then the labels come out because someone has demonstrated his success and the other guy has to resort to something to save face. IMO everyone can have and express their opinions, but don't step on the previous guy in the process.