When I cut my sections the finished grade line is triangulating below the top component. This is the left side of the road, the right side of the road triangulates fine and the components are mirrored from the left side. In the roadway designer everything looks fine. My components below the finished grade are set to exclude from triangulation while my top components are set to trangulate. All component points are merged.
This is only occurring on the left side of the road in 2 places. It so happens that the area is in a 10000’ curve on the outside of the curve (road curves to the right), no superelevation is required (not sure if this matters or not) with 5 foot template drops.
Please see the image below
thx, Joe