Data points missing in the chart

I have a sieries with 7 data points. When I plot this series (ctMarker) then only 5 data points are displayed:

When I now pan with the mouse the x-axis horizontal by just one pixel, then the missing data points are displayed as well:

The series is attached.
ScatterXY.zip (2.4 KB)

Hi,

If you are adding X, Y points you need to use ctXYMarker instead of ctMarker

TMSFNCChart1.Series[0].ChartType := ctXYMarker;

Hi,

that indeed solved the problem.
Thank you so much.