There must be a way you can make it dynamic and easy to label vertical curves of a profile at either a specific interval or division. Right now I use a profile view label with a reference text to the profile to make is half dynamic but it sure would be nice if is stayed fully dynamic on the x-axis as vertical curve designs changed.
You could easily set it up once so that say quarter deltas along a vertical curve was setup in the label set and then they would just be labeled automatically.