I have a line chart with markers in ssrs that is currently displaying 4 months of data (Jan through Apr). I would like the maximum horizontal chart range to extend from Jan to Dec. It's automatically filling the chart window up to Apr because I only have data up to the point so far. How do I force the horizontal axis range to go from Jan to Dec? Would a min and max axis range expression do this? I'm having trouble finding an example. This is what I currently have.