Calling zoomStartValue() after the chart is created.

Hi,
I'm using SmartGWT pro version 4.0p-20140206.

When I try to use setZoomStartValue() after the chart is created I still get
Error :Cannot change configuration property 'zoomStartValue' to Mon Feb 10 11:43:11 EST 2014 after the component has been created

As per your comment on 1/29/2014 on another thread, you've made these attributes settable after draw. I should not get an error when I call zoomStartValue() after the chart is created. Am I missing something?

Thanks.