[mkgmap-dev] Routing differences

Hello, I do not know if this is know or not but I though I would share my experience on routing. I created a map covering southern Michigan, Indiana, Ohio and Kentucky. When I try to route from Detroit to Louisville with my GPS (e-trex vista) it takes some time but it works fine. If I try the same thing with MapSource it fails and draws a straight line. The route found by the GPS (I-75 then I-71) is going through 5 different tiles. Thanks, N.