My apology, I didn't mean to offend you. I didn't check to see
how long you'd been posting, much less wonder how long you'd been
lurking.

Dave, No apology necessary, since I wasn't offended in the first place, just
setting things straight.

I was serious about you doing the legwork if you wanted to, and
getting back to us about it. It would be nice to know once and
for all what the mechanism is, and whether there are any grounds
to the LDD.

I was hoping someone else would take this on! I have a dozen more projects
than I need right now. Dan