I have a Nav V with the following maps installed : CN Europe NTU 2017.10 ALL South, same again with ALL North, same again but 3D & Europe DEM. I'm trying to create a route into and out of Slovenia but when I use Basecamp with the Nav V plugged in, the map extra detail stops at the Austrian border, so I only have the basic map in Slovenia, most of the roads etc. aren't shown. Can anyone offer any advice? Updates to Garmin Express and Nav V maps all done today.