Create

Three of the four link options are by default greyed out and only when a ladder exit element has been created will the pick position, delete selected and display dimensions be highlighted. Once create has been selected the system will create a new ladder exit field in the forms grid object, the elevation of which will be set to 0 until you use the Pick position to graphically pick a position or edits the elevation directly in the forms grid object.

If you edit the explicit position within the form grid object the Pick position and delete selected will become un-highlighted.