X-Axis labels
 

I produced a chart that had the X-axis scale labels along the bottom of the
Plot area. While working on the chart, some negative data was produced.
Since the Y-axis scale is automatic, the zero line on the Y-axis appears in
the middle of the chart. I have no problem with that, but the X=axis
grilines are now labelled in the middle of the plot area, just below the
zero line.

How can I set the labels (in this example the Date) so that they appear
below the plot area?

Lionel F