We need the ability to display terrain slopes at a specified grid interval. This technique is used to present to other stakeholders (non ORD users) for analysis and confirmation that all the slopes of a terrain meet design criteria. InRoads had a tool called "View Slope Vectors" which worked well. The only option included with ORD is to select the terrain and turn on "flow arrows" in the properties but this is not sufficient and sometimes (often) just creates a huge mess to look at. Please see 2 attached screenshots for clarification.