Issue - The current crop function - on mobile app - is not user friendly. I find myself having to go back and forth with my finger to reach the exact point at which I want to crop a bike ride. The increments are too big and I often overshoot the spot.
Suggestion - is for the user to be able to use not only the slide bar at the bottom of the screen, but also to have the option to slide the start (green)/end (checkered) dots on the actual map. I believe this would make it far easier to quickly place the dots on the exact spot on the map when cropping a ride.