Thank you for your reply. I'm doing my best with the map, but I noticed another problem. How do I actually do some hills and valleys in it? The only elevation option I have there, is to set flat elevation. I mean, when I do the piece of land, let's say, 10 meters higher than rest of a ground, then I get a kind of plateau with straight up vertical sides. There's no way to do an elevation profile of certain angle. Can you advise on this, please? Finally, let me do a little off topic here. Are you planning to add some new tanks into SBpro? Like korean K2?