Hi Anon,
My strong apologies for the delay in responding to you.
With regard to point 1, the blue border issue occurs only with existing samples ( i.e samples that ship with our productpackage ). Newly created samples ( samples created on our own ) do not have this blue border issue.
With regard to point 2, if your intention is to set the width of bars in Column chart then it can be done as shown in the code snippet below,
this.ChartWebControl1.ColumnWidthMode = ChartColumnWidthMode.FixedWidthMode;
this.ChartWebControl1.ColumnFixedWidth = 40;
Also kindly take a look at the attached sample.
Let me know if you have any queries.
Thanks & Regards,
Ramya.
WebTest.zip