Does anyone know if it is possible to create a per datapoint tooltip in frm-graph? Right now this just show X/Y and then the values of field 21 and field 19.

[frm-graph fields="21" type="scatter" x_axis="19" include_zero="1" data_type="total" y_title="" x_title="" height="1080" width="100%" tooltip_label="X/Y" title="XY Plot" title_size="20" title_bold="1" title_color="#375929" colors="#375929" 70="OW" 38="MAF" chart_area="width:100%, top:50, left:80"]

What I want is something more like... 

[frm-graph fields="21" type="scatter" x_axis="19" include_zero="1" data_type="total" y_title="" x_title="" height="1080" width="100%" tooltip_label="17" title="XY Plot" title_size="20" title_bold="1" title_color="#375929" colors="#375929" 70="OW" 38="MAF" chart_area="width:100%, top:50, left:80"]

... where field_id 17 is some more descriptive value associated with field_id 21 and field_id 19. I've tried various tricks to get something besides a common text value (like "X/Y") in there, and I've read through the Formidable support docs, but I can't find anything so I'm skeptical there's a solution to this.