Multiple DVT Bargraphs: Fixing the (0,0) position, consistently

Hi,
In our project, we have a requirement where we will be displaying three graphs using bargraph (BAR_VERT_CLUST) tabular data property (which gets values from backend).
As and when the input values are changed, the graphs will be reset with the new values.
I want to set the position of the (0,0) same in all the graphs i.e., at the center of the graph.
Now we see that, ADF itself decides the (0,0) position. Thus, when we have more than one graph, the (0,0) point is not positioned at the same location on the graphs
Kindly, suggest if there is anyway to set the position of axis fixed in this scenario.
Thanks,
Pandu

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