Overlaying Charts-how to line up accurately?

[pb100]

Hi,
I'm using CRXI Developer and SQL Exp 2005. I need to have a line chart overlay a bar chart. I can set the line chart background to transparent and remove borders, but how do I get it to line up accurately with the bar chart underneath? Everytime we run it with new data, the alignment changes.
Thanks for your help!
-pb

 

[satinsilhouette]

You could try lock size and position on the object, but I don't know if that will answer that, your data is what is moving.

Thanks so much!
satinsilhouette