Actually, Ron, I don't think this is a problem at all. With show truth off, the 3-D view in the Nav Map is just a visual representation of your sensor information, so it doesn't really matter what is shown, as they are really just the equivalent of models on a game-board. For example, submarines and other ships can show up on land with show truth off, if one of your solutions or raw sensor data shows them there for representative purposes.
Once you put show truth on, they are shown in the correct position. That is the same for submarines and depth.
So, I think everything is ok on your end!
