 
     x_axis = new Rickshaw.Graph.Axis.Time(graph: @graph)
     y_axis = new Rickshaw.Graph.Axis.Y(graph: @graph, tickFormat: Rickshaw.Fixtures.Number.formatKMBT)
-    @graph.renderer.unstack
+    @graph.renderer.unstack if $(@node).data("unstack")
     @graph.render()
 
   onData: (data) ->

    # Gross hacks. Let's fix this.
    width = (Dashing.widget_base_dimensions[0] * container.data("sizex")) + Dashing.widget_margins[0] * 2 * (container.data("sizex") - 1)
    height = (Dashing.widget_base_dimensions[1] * container.data("sizey"))
    if container.data("colorscheme") 
      scheme = container.data("colorscheme")
    else if container.data("colors") 
      scheme = container.data("colors").split(' ')
    else 
      scheme = 'spectrum14'
    palette = new Rickshaw.Color.Palette({scheme: scheme})

    
    @graph = new Rickshaw.Graph(
      element: @node
      renderer: $(@node).data("renderer") || 'area'
      width: width
      height: height
      series: seriesCombined
