I use an Edge 500. Great tool. I would like to know how to get gradient display on to my playback data after rides. Elevation and distance are there, so can do it manually, but is tehre a way?
The gradient information isn't directly stored in the log -- it is computed from the elevation and position information. The information can be displayed in garmin training center, but despite being a standard feature in the old motionbased service, this feature has yet to appear in garmin connect.
