You know how sometimes you want to change the scale of a particular axis on a chart, even though it might not display all of the data on all of the graph? Yeah, we do the same thing. So you'll find options to change each axis' scale on the graph's Chart Options button.
Clicking on Chart Options will popup a small window where you can quickly change the minimum and maximum value for each axis. Simply click on Custom for the axis you'd like to customize, then put in the values you'd like to use to scale the axis. You can get back to the default axis values anytime by clicking Auto and saving your changes.
In the example below, you can see how we changed the range for the Slurry Rate channel to keep the curves separate from Treating Pressure. You could also use this feature to emphasize an element's changing slope or to exclude metering spikes from the graph.