Chart with Weekday and Weekend Date

[stevejones1]

Hi

I have a requirement where i have to show x axis by Sundays dates .. the counts should be as of Sunday(Only on Sunday) in one chart (Open Defects) and a chart ( Find vs Fix) where i have to aggregate values per week ( sum of counts for days in a week - weekend date sunday on axis)

How do i achieve both conditions with same filter (By Week) .. i have a check box to select By Week(When Yes) .. which should show Weekend dates on Xaxis for both charts when selected else show Dates by day on axis.

Attached is my application

Thank you !