Is that water running down that path? (the pic in column C, row 5) How'd you do that? It was meant to be a road - what I did is make a copy of the terrain, that change the altitude to 0 in all areas but the one where the road should be - then I made a boolean subtraction resulting in a long riverlike void - I then took a copy of the road and lowered it a bit so that it has "river banks" or "road banks" Nir Nir