I have two pie charts, one has been cloned from the other but the dimensions are different in that one contains a drill down group. When you drill down on the pie chart the chart changes size and doesn't look particuarly elegant.
How do you anchor the pie chart to be the same size even when you drill down into a sub category.
I think that the most likely reason is the different lengths of the string values of categories and sub-categories. Try: 1. Limit legend characters (Presentation tab)
2. Make chart wide enough.
Besides, do not use Values on Data Points, if you do now.
