Change the Width-to-Height Ratio of your chart to customise it's sizing and shape
How to change the Width-to-Height Ratio of your chart
The setting, labeled "Width-to-Height Ratio", is located in the Custom tab under the "Build your chart" step when building or editing your Insights. You can set the value by entering numbers into the input box or using the increment buttons.
This can be particularly useful when used with Insights that are embedded on Dashboards, where you might want to alter the shape of the chart to suit the content block it is placed in.