With the .net chart control, I allowed my users to drag any part of the line chart to create a new result, is that possible with this one? They really liked that feature, because we use chart formulas to auto-fill a forecast timeline instead of them having to type in a value for each period. They liked to manually adjust the curve after using the formula.
You can try testing the attached project.
I can't download the application, it is not a link.
It should be ok now.