Hello Steema, I've just downloaded and used the release build of Jan 30, 2007. The Polar serie with nulls is still broken. It needs the IgnoreNull property like the fastline series. Anyways, if you create a sample Application and put up a teechart and add a polar serie to the chart; then in the Form...

Hello, The polar series is not working properly when null are added. To test, you can create a sample project in Visual Studio, add teechart and one Polar serie. Then add the following in the constructor. this.polar1.Brush.Visible = false; this.polar1.Circled = true; this.polar1.Pointer.Visible = fa...