Delete/Replace User Polygon
Use this to associate a manually created polygon with a grade block and store it in the Grade Control database.
Instructions
On the Grade Control menu, click Delete/Replace User Polygon.
Select the polygon that you want to associate. If the grade block already has a user polygon associated with it, then you will be required to confirm whether or not you want to delete it before you are prompted to select a polygon.
Once the polygon has been associated to the grade block, select the Save Blast option to store the polygon in your Grade Control database.