I purchased Bryce 5.5 a week ago and have been going through the tutorials. I did the one with the 2 terrain mountains and then the negative terrain that creates a lake bed then you fill it with water. I like how that turned out, but I want to add an ocean behind the 2 mountains. This would then look like maybe you are up behind these to mountains but then looking down on an ocean. So I tried to added a second negative "ocean bed"...and fill it with water too. however this new water just spreads over onto the lake water. I tried to move the Y down and its either level with the lake water or not visable at all. If it is visable then it spreads all over the place. Is there a way to do what I am trying?