Subform data to Table

[Jaxson]

I have two subforms, each displaying a "weight" and a "volume" of a specifc car. However now I want to plot them on a bar chart, one bar showing the weight diff and one showing the volume diff. How do I go about doing so?

I tried chart wizard....I even tried to link the subform to a table, however I don't know how to send the values over.

Thanks

 

[Jaxson]

bump......