| Line style | Appearance of the path grader’s outline. | 
| Edit points | Enable or disable point editing mode, which will allow you to modify the shape. See Editing Points for details. | 
| Height | How tall the path grader is at each point. | 
| Height taper | Smoothness of the transition between the top of the path grader and the base. Use a lower value for a more rounded edge, or a higher value for a steeper edge. Use 100 for a vertical edge. | 
| Shape options | Save the current shape or load a new one. For more details, see Saving and Loading Shapes. | 
| Edit Heights | Change the height of the path grader at any point. |