I had one situation where I used the overlaying multiple graphs technique until I figured out how to have all the data in one.
Graph control has Master/Child Links properties that should be able to synchronize the graph data with current record on form/report. However, I've never had any luck with that approach. So I have graph RowSource reference a field/textbox on form/report as filter criteria. Examples:
SELECT M, D, FD, ZD, ZDM FROM GraphProctor WHERE LabNum=[tbxLabNum];
SELECT [DropNum], [CumulativePenMM] FROM [dcpfiledata] WHERE [HoleNum] = [Hole];