Edge 510 elevation readings issue
I programmed a ride into Plotaroute which showed around 2000ft gain, but when I did the ride, my Edge 510 claimed 2759ft. I programmed the same route into Ride With GPS and this also showed 2000ft. So why is the Garmin so far out? I believe the Edge 510 uses the barometric altimeter to calculate elevation, so does it mean that something is wrong with this? If so, is it fixable, or is it possible that both of the sites I used to plot routes are showing the wrong figures and the Edge 510 is actually correct? Cheers.