[flexcoders] How to increase datagrid Last Column WIDTH

[Dharmendra Chauhan]

HI All,
        I am struggling with last column of flex2 dataGrid.
I have set HS policy to auto, all column are resizable except last.
I can decrease its width but It does not allow me increase it.

Does anybody know how STRECH last column widht to increase at at right 
of the DG

Thanks,
Dharmendra