Superelevation assignments dropped from corridor when creating surface terrain

I am a beginner at Open Roads Designer Connect Edition and am trying to create surface terrain models from roadway corridors that I have created.

When I try to create the surface terrain using either the method of changing the feature of the corridor to show top mesh only, or by creating the terrain from alternate surfaces, my superelevation assignments are dropped. The resulting mesh or terrain displays the 2% super assigned to the template.

I did have some issues with applying super to the corridors, but the superelvation report for each corridor is correct and the 3D graphics show the correct super until I try to create the mesh or surface terrain.

I appreciate any ideas on this.