I have an alignment, a finished grade profile an a sanitary network shown in a profile view.
I have drawn a 3d polyline in the plan view at an elevation 3' below the centerline. when
I project the 3d polyline into the profile view only a portion of the line shows up. the line have
3 vertices, but only the segment between the first two show up in the profile view.
anyone know what's going on?