Customizations are optional. These settings may be changed any time without risk to your data.
Touch on the Settings button from the Home screen. Next, touch Customization.
Touch Plans (as shown at in the image).
Toggle on Allow Multiple Instances if you plan on having multiple instances running simultaneously. If this is toggled off, a plan must first finish running before a new instance can be started.
You may also choose when a plan finishes. You can choose when it passes, when there is a pass or caution result, or when there is a pass, caution and fail result.