Dear Tushar Mehta,
Thank you for your response. However, my question was simply adding a
secondary X axis. I have figured out that adding a secondary Y axis is
simple. However, How can I add both a secondary X and a secondary Y axis to
an excel chart with XY scatter type of series.

Best Regards.

- Erdem

"Tushar Mehta" wrote:

> If I understand you correctly, you want a single chart with 2 sets of
> axes. If so, you can simulate the effect. Visit
> http://www.tushar-mehta.com/excel/tips/index.html, scroll down and
> click on 'Singe chart with dual axis'
>
> --
> Regards,
>
> Tushar Mehta
> www.tushar-mehta.com
> Excel, PowerPoint, and VBA add-ins, tutorials
> Custom MS Office productivity solutions
>
> In article <4112B22C-E12C-4E04-9BD6-F082DEA85459@microsoft.com>,
> ecanbay@discussions.microsoft.com says...
> > I easily can add X axis to the excel chart. However, what I need is that I
> > need to add both a X and Y axis. The reason is that I have charts in SI units
> > and I want to also show the US Customary units in the same chart. The
> > original X and Y axes are at the bottom and left. The new axes will be on the
> > top and right.
> >
>