Creating a Grid Line with a Center Segment

1. Open a view that displays grid lines.
2. Select a grid line, and click Modify | Grids tabProperties panel (Type Properties).
3. In the Type Properties dialog, do the following:
   • For Center Segment, select Custom.
   • For Center Segment Weight, Center Segment Color, and Center Segment Pattern, specify the line weight, color, and pattern of the center segment of the grid line.
   • For End Segment Weight, End Segment Color, and End Segment Pattern, specify the line weight, color, and pattern of the end segments of the grid line.
   • For End Segments Length, enter the length of the segments (in paper space) to display on each end of the grid line.
   • Use the other parameters to indicate which grid bubble to use and where it should display. See Grid Type Properties.
4. Click OK.

   Revit updates all grid lines of this type in all views.