Kelly asked the same thing in the next post. I sent her to this page,
which can even be extended to a fourth axis:

http://peltiertech.com/Excel/Charts/TertiaryAxis.html

- Jon
-------
Jon Peltier, Microsoft Excel MVP
Peltier Technical Services
Tutorials and Custom Solutions
http://PeltierTech.com/
_______

carlski3 wrote:

I would like to analyze data that, if put together on the same chart, one
would be flattened by the size of the other. I am already using bothh axis.
It's kind of like I need a third and fourth axis.