How do i fine tune the speed on my Gryphon?
The speed on my Gryphon is reading 2-3 kph lower than my speedo (and gps).
I had done the tire calc and put in the proper diameter first. So then i moved the tire diameter up and down, thinking that this was how the Gryphon was calculating the speed, but it seemed to have no effect.
How do i get it to read the proper speed?
Note: I have the new beta metric download.
Thanks!
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