if I upload a treadmill run to GC, and 620 didn't record the right distance (taking treadmill reading as the correct distance) in non-GPS mode, I can edit the total distance in GC. What does this then do to the other related metrics? Does it stretch the recordings of heart rate, cadence (purely based on the accurate time base but needing to be stretched across the total distance in the graphics) etc. across the new distance? Does it change the measured pace throughout the recorded run?
Cheers