WAD Column Chart can you "turn off" drilldown

Question

Hi Experts !
I have made up a web template containing a Navigation Pane, some DropDown Items, an Analysis Grid and a Chart.
I inserted two Data Providers, one for the grid (Diplaying 7 RKFs and a drilldown on 1 Characteristic) and a second DP for the Chart, to only display 3 RKF and no drilldown (as a basic overwiew on the more detailed values in the grid.
I added the Navigation Pane in order to allow even further detail on the Analysis and the DropDown Items for filtering some Characteristics, so both are set to be based on the first DP.
Behaviour of the Chart should be to filter accordingly to filterinig of the Grid / Dropdown values, whereas layout of 3 summary columns should remain as is.
As Drag&Drop on Table and Navigation Pane allows drill down and filtering of the grid, I have to allow the Analysis Item to affect both Data Providers.
Now the problem is:
1) Adding the same free chracteristics on DP2 (Chart) as on DP1 (Grid) enables filtering of DP2 according to Grid / DropDowns but also drills down the chart's columns so now I have 3 x 10 (or more) instead of 3x1 values in the graph when I drill down the Grid.
2) When I disable Analysis Item to affect DP2 the Chart layout remains the same when I drill down Analysis Item, and is filtered by the DropDown Items (that's close to my intention!) but it ignores filtering of the Analysis Item which I cannot completely turn off due to Drag&Drop options.
2) Leaving the free characteristics out of DP2's query would disable drill down but also filtering (even when I try and add the same chars to the definition of the RKFs)
I know it's hard to put all this across (obviously I cannot show you my template here) - so I hope someone can help!
Thanx very much in advance!
Dennis

Answer 1

Any hints on the topic ?
Meanwhile I tried different chart types (circle, speedometer), but either vertical or horizontal drilldown on the table makes the chart burst.