I have multiple charts in same window.  They plot different data sets with different ranges.  I want to fix the label width (or the plot area) so that the width of the plot area is the same for all.  For example, if a chart is plotting values from 1 - 10 it will be wider than another chart plotting values from 100-1000 because the y-axis labels take up more space.  I want to have this space fixed for all chart, say maybe to 4 digits so that all charts will stay same width.