Hi Franco, GPS should switch to basemap at lower scale, if basemap is enabled.
Maybe your map has extended level definition? Basemap starts at resolution 17, I think you should limit your detailed map to levels with resolution 24-18.
-- Best regards, Andrzej _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev