The Ford Barn

Kurt in NJ · 08-28-2019, 05:09 PM

First you need to see that the miles driven match the odometer, if off fix the gearing--- then you can correct the speed

johnbuckley · 08-29-2019, 05:14 AM

When going up or down hills does GPS measure the distance along the "base of the triangle " or the "hypotenuse"? .. OK I know it's small print difference generally but significant if going up and down long steep hills

08-28-2019, 05:09 PM	#21
Kurt in NJ Senior Member Join Date: May 2010 Location: on the Littlefield Posts: 6,156	Re: Speedometer test First you need to see that the miles driven match the odometer, if off fix the gearing--- then you can correct the speed

08-29-2019, 05:14 AM	#22
johnbuckley Senior Member Join Date: Jul 2010 Location: United Kingdom Posts: 1,441	Re: Speedometer test When going up or down hills does GPS measure the distance along the "base of the triangle " or the "hypotenuse"? .. OK I know it's small print difference generally but significant if going up and down long steep hills Last edited by johnbuckley; 08-29-2019 at 11:33 AM.