I'm trying to create a viewpoint model in enliven from a Pro/E assembly. I've used right hemispehere's format (.rh) as well as stl. In the scene setup mode, everything looks fine; however, when I go to publish the scene, the model almost looks transparent. You can see edges that should be hidden through surfaces. As you zoom in, some of these edges disappear. I searched on this forum, and it said something about making sure the meshes were closed off and making sure there weren't any open edges. I don't seem to have any problems with the model in any other software, so I think my mesh is OK (?). Any help would be appreciated.