Dudley Henriques wrote...

Why so nasty to this poster? He's only asking a question. Hell, if
you're going to be nasty, at least give him the right answer :-)

Michael and I have discussed accident investigation techniques
and results both here and face-to-face. Let's just say we're
at opposite ends of the opinion yardstick. And I didn't take
it as particularly nasty.

Dave 'opinion poll' Hyde