Chart display of formula

[LT2]

Hello,

Using CRXI w/SQL Svr and have a cross-tab comprised of:
[ol]Rows:
[li]@Adolescents = ({Command.Age}) in 0 to 17[/li]
[li]Command.PrimSA[/li]
[/ol]

[ol]Summarized Fields:
[li]Distinct Count of Command.ClientID[/li]
[/ol]

I used the cross-tab to create a bar chart which does a Change on @Adolescents, Subdivided by: Comman.PrimSA and Shows DistinctCount of Command.ClientID.

This results into a split to show for Adolescents = True and False, their PrimarySA.

Is there a way to force the chart to only show @Adolescent where it is equal to true?

LT