How can I get a combination bar and line graph (Pareto) within CR11.0?

Hi. I've been struggling with this for a while and I am so close! Here's what my chart looks like. The blue bar is a total of sales for a specific piece of equipment. The yellow bars are the accumulated percentages. I need the yellow bars to become a line graph or the top of the blue bars. I haven't any access to 3rd party add-ins. And my version of Crystal is 11.0 (basically ancient). So, here's what I got so far.

Now, I figure there's some setting somewhere that allows me to choose a different type of graph for the Y2 axis but I'll be darned if I can find it. I'm going to give screenshots of all my settings and maybe someone will notice what I've missed.

Now that I've displayed all my settings, can someone please tell me how to turn this into a Pareto chart? Thanks!