I am unable to attach screen shot here.
We are using two series for the pie chart. Each series is used for creating a pie with a 3D effect on the chart. We are setting the volumes for both the series to 100. However, the first pie is smaller (in diameter) that the second one. I tried separately setting the volume in the following manner -
chart1.series[0].volume = 100
chart1.series[1].volume = 100
I also tried chart1.allseries.volume = 100
However, the pies have different size.