On all my previous activities I can see distance graph, heart rate graph and pace graph. I uploaded today's activity but only distance and heart rate came up. So I mowed the lawn and uploaded the data. This time i had distance and pace graphs. If I click on the box on top right of graphs the 2 items are ticked but no option to turn on the 3rd. Anyone else had this. I can see all 3 graphs on my previous activities.