Hey Everyone,
This is not so much of a question rather me posting this so that the information is available online
I was having trouble using graph builder. My current chart uses two y-axes to compare two different data types. The problem I was running into was that the overlay variable wanted to split both of my y-axes' data into the groups associated with that variable (My overlay variable was "Fail Mech Type"). This overlay is what is splitting my stacked bar chart into three different colors. To avoid my line graph being split into three different plots I needed to toggle off the overlay for my right y-axis. I couldn't find anything online to help me, so I reached out to some JMP experts.
The image below shows where in the graph builder you can toggle the overlay on and off. This is under the "variables" drop down to the left of the chart.
Hope this helps a few people!