unpleasant crash with "patterns" property (teechart 2.0.2306.26232):
1) add chart to winform
2) create pie serier
3) fill that serier with sample values
pie1.FillSampleValues();
pie1.Pen.Visible = false;
4) raise teechart property
Steema.TeeChart.Editor editor = new Steema.TeeChart.Editor(tChart1);
editor.ShowModal();
5) set Series->Format
try to check Series->Format->Patterns
Crash appears

May be I should set othes settings somehow ? or any ideas?
Thanks.