In a message dated 8/15/02 10:53:07, snapper@st-abbs.fsnet.co.uk writes: << Try to measure dark. >> Hmm, searching for my dark meter now. And wondering why my car's speedometer doesn't indicate negative speed when I'm driving in reverse, or is that driving forward in the opposite direction? Cheers, Rich Mason Photographer-at-Large <A HREF="http://www.richmason.com/">http://richmason.com</A> See the new section: Rich on the Road