Hear Ye Hear Ye,
Ok lets get real. So my newest issue is finding a way to hide lines that are adjacent to each other but are in different groups. Example You have two groups and you want to leave them as separate groups. Lets say they are identical cubes. Then you take those two groups and butt them together, the side of one is touching the side off the other. So now when you look at them they look like two cubes pressed against each other. How do you keep hem in their separate groups but make them look like one object. See the image below. The arrows are pointing to the lines I need to make invisible.