Why does this always default to Horizontal Difference when it is Vertical Type? Is there any way to change the default of Vertical to be Vertical Difference?
Horizontal and Slope default to the correct one but not vertical.
I am not aware of an option or setting we can change which will make the 'Vertical Difference' the default option when using the value equation on vertical constraints. I believe it is defaulting to the first in the list so it is picking the first alphabetical option (Horizontal Difference).
I would suggest you log or create this as a new idea in our Ideas Portal which is our new enhancement logging process. Users can log and access updates to their ideas through this Portal:
https://bentleyopencivil.ideas.aha.io/ideas
For more information about the Road and Site design tools, visit the Road and Site design WIKI at: http://communities.bentley.com/products/road___site_design/w/road_and_site_design__wiki