Elevation analysis needs improved within the profile window. Specifically elevation differences. Either at a single station or point, or minimum distances, etc.

In the attached screen shot, I would like to know where my minimum distance occurs between existing ground and a bridge beam. it would be nice to dynamically move along either profile (beam or existing ground) and see the elevation differences. And annotate and lock one if needed. Something that could be plotted.

Right now, we are just zooming in tight to establish elevation, then zooming in tight on another point above and calculating the difference. The program should be much smarter and more intuitive than this.