Michael, Yes, I have tried the add-in by Brady Brady. however, there appear to be some problems; A.) There is no hot spot to save a script, so you have to regenerate the waterfall chart(s) individually every time you update the data. I have 21 charts I need to update at least twice per week. B.) You cannot copy and paste the charts to PowerPoint. When I try, I only get the grid to paste with an error message (Graphics script reported errors in log) without the bars.
Steve