Fitness level

Hi there, I am not an elite athlete by any means but I’m a little disappointed that I don’t get any value from the fitness level function. That’s because you won’t allow measurements of above 60. Why is this? Every time I go for a run it measures up the top of the scale so I cannot measure any improvement or motivate myself to achieve improvement. It’s great to see the cyclist comparisons etc but seeing that there is possibility to achieve higher than 60 and not knowing if I am doing this, is frustrating! If you could please increase the measurement scale that would be great.