Using the Chart function on JMP, I've plotted multiple lines from several different data sets on a single chart. It seems that JMP's default setting is to distinguish between the different lines/data sets by making each line a different color. I want each line to be black (which I know how to accomplish) and for each line to be distinguished by different overlay markers. The problem is that even though I've selected different markers for each line, when I select "show points," the lines all show a generic blue circular marker. I can get the distinct markers to show up only if I turn "connect points" off, but then I only have points and no lines. How the heck do I get both the distinct markers and black lines to appear together on the chart?