Please consider the following enhancements for the profile frame annotation which is currently difficult to understand and lacks important functionality:

• Preview window should display an example superelevation diagram instead of remaining blank and only showing the frame/borders

• Ability to annotate cross slope & station labels along and at superelevation lines/points, not just define position within the frame row (i.e. annotation placed above the line for positive slopes and below the line for negative slopes)

• Ability to annotate with cells

• Confirmation of the Max Value relationship with Row Height, Drawing Scale, Vertical Exaggeration

• Official documentation of all available options - there are many options to choose from but very limited documentation