Why not keep commands consistent? It will help users remember the similar commands better. For example, I could hide the border of a xref pdf file by typing pdfframe and setting the system value to 0. However, I can't hide the border of the Wipeout with similar step. I have to employ the command WIPEOUT and select Frame, and then select Off. These two examples realize similar function, which is hiding border while printing, but the logic is much different. There are a lot of inconsistent command design in Civil 3D, Without optimization based on user experience, it will be confusing since there are numerous commands within the program 🙂