I'm trying to set the width programatically. I'm running into an issue of the graph area not stretching as far as I'd like. I'm setting the width by saying radchart1.width = myWidth. I tried setting the plot area dimensions like so radchart1.PlotArea.Appearance.Dimensions.Width = 500 but no matter what I change that number to, it doesn't resize at all. See my image for the issue I'm talking about.