I'm attempting to create a chart that's bound to an IBindingList. When the list is refreshed, the chart updates itself just fine. However, I also have an axis cursor set up for the x axis. When I first configure it, I set it up this way:

NAxisCursor xAxisCursor = new NAxisCursor();
NDateTimeValueSnapper valueSnapper = new NDateTimeValueSnapper();
valueSnapper.Step = new NDateTimeSpan(1, NDateTimeUnit.Minute);
valueSnapper.Origin = [first timestamp in my original data];
xAxisCursor.ValueSnapper = valueSnapper;
xAxisCursor.BeginEndAxis = (int)StandardAxis.PrimaryY;
xAxisCursor.StrokeStyle.Color = Color.Red;
xAxisCursor.StrokeStyle.Width = new NLength(1);

When the binding list is updated, the timestamps of the data change and the original Origin doesn't apply. How do I update the cursor in that case?

Thanks.