Thank you so much Jon! That was exactly it.

"Jon Peltier" wrote:

They don't line up because there's a gap between the bars and the back
of the chart. You can fix this by double clicking on a series, and on
the Options tab, change Gap Depth to zero. You can make the chart even
more clear to your poor audience if you switch to a 2D chart type.

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


EPratt wrote:

I created some 3d stacked column charts and the back of the 3d columns don't
line up exactly with the gridlines. Any way to fix this?