That is indeed a strange finding. Thanks for sharing your analysis. I
imagine it will help someone else -- as long as they search the google
archive of the XL newsgroups. {grin}

--
Regards,

Tushar Mehta
www.tushar-mehta.com
Excel, PowerPoint, and VBA add-ins, tutorials
Custom MS Office productivity solutions

In article .com,
says...
Hello again,

I have partially solved my problem, in that I can now see how the line
comes to be drawn outside of the Y axis. I still maintain that this is
a bug, so I will report here my findings in case they help somebody
else at some time in the future.

{snip}