It seems to me it would be nice to be able to relate a point on the elevation profile to a point on the map. Perhaps, for example, I could put the cursor over a specific point on the elevation profile and have a "pin" show up at the corresponding place on the map. Likewise, it would be nice to put the cursor over a point on the track, and have a marker appear at the corresponding point on the elevation profile.
I suspect these are going to be hard to implement.
Because most of my trips are by bicycle, I am perhaps more obsessive about elevation than most people. Uphill hurts!
--Chuck


