[flexcoders] Line chart with no axes

[Richard Rodseth]

I have a line chart where the user can show/hide the left and right axes
(which have custom colours) and the corresponding series.

            <mx:LineChart
                dataProvider="{...}"
                verticalAxisRenderers="{this.buildAxisRenderers(...)}"
                series="{this.buildSeriesList(...)}"
            >

   Works fine, except I get two left axes, my custom one and the default
grey one which never goes away. Any ideas? Thanks in advance.