IC, you are far more patient than I am, regarding continuing to explore here on this forum, via logic and sharing and explaining....sometimes needing to repeat the same ideas and concept again and again.
I just wanted to let you know that you are not reaching deaf ears. There are some of us out there who are benefiting greatly by your posts. And spud's posts too. And I am certain that you are planting seeds in others as well, who do not choose to participate in the forum.