I did a lot of editing of the follow-on comments, converting them from answers to comments. I then accepted the prevailing answer which does seem to be correct. P.S. folks, please try to only add a new "Answer" if it is answering the question at hand. Otherwise, just click in a comment box area to add a comment that's related either to the original question, or to one of the existing answers. That helps to keep the site clear of clutter and makes it easy for the next person to actually find the answer to their question. TIA ... View more