Is it possible to have different coloured markers on a single line?

[Glazieyes]

Hi,

I have a problem with a Crystal Report line graph.

The data (which is displayed as the line on the graph)is returned in table format as either black or red font colour.

This criteria is set in a boolean formula called @estimate which returns either 1 or 0, depending on each case.

I want to display this distinction between each value with the marker points on the line in the graph, either in shape or colour so e.g

[value] fontcolour=black @estimate=0 marker=yellow
[value] fontcolour=red @estimate=1 marker=blue

I don't know if this is possible, but the main thing I need to achieve from this is the data displayed on 1 line but with 2 different types of markers which correspond to the result of the formula @estimate, being either 1 or 0.

Any help greatly appreciated, my head is melted.

Glazieyes.