from vba help
AutoScaling Property
See Also Applies To Example Specifics
True if Microsoft Excel scales a 3-D chart so that it's closer in size to
the equivalent 2-D chart. The RightAngleAxes property must be True.
Read/write Boolean.
Example
This example automatically scales Chart1. The example should be run on a 3-D
chart.
With Charts("Chart1")
.RightAngleAxes = True
.AutoScaling = True
End With
Am I to understand that I can use that chunk of code in a macro on a one-off
scnenario when I create a chart, or is this someting that I add to something
like the Personal.xls macro that will be automatically added to all new
charts I create?