hi
i am using my garmin edge 530 to record my ride on my kickr snap. i am also at the same time doing a workout on sufferfest. the distance on the garmin is roughly half the distance on the sufferfest app. now i know that is not a big deal but it bugs me.
to give some background - until recently i was using a garmin speed and cadence sensor with the kickr snap but it broke(distance on sufferfest and garmin same or close). i replaced it with a cadence sensor only and since the the distance doesnt match the sufferfest one as it did before. So it seems that the garmin does something to the data that halves it?
i have repaired trainer under smart trainer settings in garmin edge 530 and checked wheel circumference is correct.
thanks
thomas