The Bushnell doesn't list elevation data in its track log, but GPSVisualizer checks against some data that fills it in. The two GPSs are remarkably in agreement for a change. The Bushnell, which usually makes distances much longer than the Magellan, seems to have started to conk out early. (Later. It turns out, I had the option to check against USGS elevation data turned on for the Magellan profile. The native one did a poor job with elevation.)
