GPS has a 1:50000 map of GB. The memory map PC software is 1:25000 map. I create a route on memory map and transfer to the GPS. The GPS says the distance of the route is half of the Memory map route. Also when I open the map page on the GPS, it locks up and crashes. It seems to not like the two different scales of map. Memory map support say this should not matter at all. Anyone got any ideas?
Tags: 20, Dakota, Garmin, Help