When viewing the laps section on an activity, a run or bike ride, the lap (say a mile) elevation only displays difference from START to FINISH. I would much prefer showing the entire gain/loss in that mile. It could be the hardest mile in the world, gaining 2000 ft and losing 1999 ft, and the lap would display "1 ft" of gain. This would provide much more accurate stats at-a-glance!
