No sweat BC. I was wrong once my self, but, it turned out, I was mistaken.
We all depend on our "analog" memory in these discussions but as
you say, these old memories are sometimes faded. That's why I,
and I'm sure Tim does also, build up these piles of reference
material. Thank god for these "digital" machines on our desks,
without them I can barley spell my name or put a sentence
together that one can make sense of. The important thing is
that we all had the discussion and sorted out the correct
answer.
Denny G