On Tue, 29 Sep 2015 08:15:18 -0700 (PDT) Sm_jamieson wrote :

If your sat nav indicates speed, it is interesting to see the difference between
that and the car speedo.

107kph on the speedo, 100 on the GPS on my X-Trail

--
Tony Bryer, Greentram: 'Software to build on',
Melbourne, Australia www.greentram.com