Hello there! Need some help. I own a nuvi 3550LM and have recently updated my Tracksource map to version 14.12. I live in Brasilia and when I set up a trip to Rio using the �Where To� button the unit routes a much longer way, through Sao Paulo. This has never happened before the map update, and the only way I am able to make the unit trace the correct path (via BR 040) is by using the �Trip Planner� application and specifying waypoints along the route. Does anyone know if the latest version of the Tracksource map has any bugs? Or might my unit be going through some issues? I�ve already tried changing the navigation options (less time, shorter way, etc.) and still can�t get my nuvi to trace the correct route.

Also, in other situations, I notice that the magenta route line sometimes does not follow the exact drawing of the road. I�m no rookie to the GPS world, but this has been bugging me for a while. Any help will be much appreciated. Thanks in advance and safe travels!