Many thanks SB.
I must confess not taking the time to troll through thousands of posts to locate your illuminating an
and no doubt enlightening previous posts.
I simply don't have time to do so.
Old Age and a limited amount of "in and out" breaths limit the amount of research I need to do.
But may thanks for your post, I can now survive for another few more "in and out" breaths.
Regards
CB