SSRS: Space Columns Evenly Across Chart Width

This is more of an SSRS question than an Epicor ERP question, but…

Would anyone know how to adjust the “spread” of values within the category (horizontal) axis on a column chart, so that the columns are more evenly spaced to the total width of the chart?

Details:
bar-chart-axis-spread

I found an acceptable solution by going to the “Horizontal Axis Properties” and changing the Side Margins value from “Auto” to “Disabled”. The columns are not spread out evenly (with spaces in between each column) like I had hoped, but they are collectively width-adjusted to cover the entire width of the chart.

This is a decent workaround.

Here’s what I changed: