On Jan 16, 12:21*pm, "Andy Pope" wrote:
Hi,

Maybe this is useful to you.http://j-walk.com/ss/excel/files/gradcontour.htm

Thanks, that's very nice. The link didn't quite work. If anyone wants
to look its
http://j-walk.com/ss/excel/files/general.htm and then look at "more
Info" on the Grad Contour Chart.

Dransfield