Open Roads - Terrain Model Triangles Not Correct

I am trying to create a roundabout Civil Cell in Geopak SS4 8.11.09.789 and seem to have added all of the elements to the Terrain Model.  However, the triangles and the contours do not extend to the two outer circles shown below.  As you can see below these elements are listed as being part of the Terrain Model.

On a related note, what is the easiest way to raise a complex profile to a different starting elevation?

Thanks!