Reference the attached image. The XAxis labels are perfectly centered between the major grid lines however the series items (as stacked bar chart) are not. I've seen numerous examples within the help documentation of the stacked bar chart showing the bars centered between the major grid lines as well as the labels but without the markup for it there is no way to see how it was done. Can someone please tell me how to get this aligned properly (what property/attribute sets it) and what, if any, related properties/attributes need to be set to (i.e. auto-layout enabled or disabled, auto-scale - true or false, etc.).