Discrepancy between GPS odo and track log readings
Greetings all, has anyone ever noticed a discrepancy between the trip odometer display reading on your GPS (mine, a Garmin 76CSx) and the actual cumulative distances recorded by the GPS track log - like below:
You would think they would be identical but I am coming across an odo reading sometimes 20% over which puts a spanner in my works. I have yet to take it out for a measured run. My instinct is to trust the track log readings.
thanks
Chris S
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