This section describes the options available in the Elevation Labels group in the Design Master Plumbing Options dialog box.
Leader arrow block: The block used for leader arrowheads.
Leader arrow length: The length of the leader arrowhead.
Top block: The block used for the elevation label when the Insert Top Elevation Label command is used.
Bottom block: The block used for the elevation label when the Insert Bottom Elevation Label command is used.
Both block: The block used for the elevation label when the Insert Top and Bottom Elevation Label command is used.
Centerline block: The block used for the elevation label when the Insert Centerline Elevation Label command is used.
Top label: The text that is used to display the top elevation in the label.$ELEV is replaced with the elevation.
Bottom label: The text that is used to display the top elevation in the label.$ELEV is replaced with the elevation.
Centerline label: The text that is used to display the top elevation in the label.$ELEV is replaced with the elevation.
Include exterior insulation thickness in elevation: Whether the top and bottom elevations include the exterior insulation thickness.