Sync 2 sat nav

[GlennAlan]

I have had my edge since new and the only problem I have is the very poor sat nav system which sends me along unstable roads or takes me off a main road through housing estates only to rejoin the same road further on. I have installed the latest sd card with the hope this would cure the problem but having just been on a long trip the sat nav still goes it’s own way.

I have been looking on this forum but no one has flagged up the same problem, does anybody have an answer to this poor sat nav.

[Trent Edge]

That's older sat navs for you. Same as mine, had some wierd routing when driving into London the other week.

I generally always go for 'fastest route' but as most country lanes are 60mph it judges them as being fast so thats a common one for worse routes.