What are these "Splits" that are shown in LIve Track. When a recipient gets an email with an offer to follow me on Live Track it works as expected. But, If you expand the box in the lower left hand corner of Live Track it will show some metrics as Splits. It shows mileage, elevation gain and a couple others. It is broken down into 3 splits. This was just 1 fluid non stop ride, Why are splits being chosen randomly?