I have a matrix displaying data for a particular week for multiple years. Year is a Row Group. I have a line chart displaying matrix, with Year1 on left and Year2 on right.
Image of Chart:
http://www.4shared.com/file/79582342...637/chart.html

Beneath each Year is a label showing which Year data belongs to.
The line chart has 5 lines showing 5 days data.
The X axis runs from 9am to 4pm (Year1) then 9am to 4pm (Year2)
Everything working as should be. Except for one problem.
There is no break in the lines between Year1 4pm and Year2 9am.

Is it possible to add a GridLine on Chart at interval dependant on a Group? So that Year1 4pm is seperated from Year2 9am?



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