I have numerous detail reports with a sum at the end (footer), but no sum in the chart, which is in the header section. I'd like to also show the sum just below the chart, since I print it separately. I would rather not make it a separate report, to avoid double-maintenance. I already have a separate summary report, but the chart is more basic; the one in question keeps track of subcategories. Perhaps I can insert another header section just below the chart, but I don't know how I'd get the sum in there.