Mapbox-style vector tiles are all the rage, but what if you want to put a lot more data into them than most people? Norway is a nice country with very detailed maps. When your roads are polygons, your fjords are award-winning in their complexity and individual flagpoles, drains and hedgerows have been added to the map, you have a bit higher data density than the average vector tile user. We wanted to see what would happen when you put all of that into a format that most people use for OpenStreetMap-style data. Join us for tales of zoom levels, bounding box woes, selective exports, tile size limits, generalisation choices and generation times that might just provide useful information for your future adventures with vector tiles!