Leader / WitnessKeyCreator \ Edit \ System-Settings \ Leader-Witness
Both the first and second arrows of a dimension can be customized through the Leader/Witness page of the detail settings dialog.
It will be helpful to keep the following in mind:
NOTE: The appearance of this page will differ when it is viewed during a detail editing session. Click here for more information.
Use Component Attributes
When checked, you will be able to configure and apply attribute settings specific to Witness, Arrow, and Leader entities through the Attributes dialog that appears. The Attributes box for each setting becomes active when the Use Component Attributes setting is checked.
Specify the Witness Style and Gap attributes, as well as general Witness attributes through the Attributes dialog (see above).
Specify Arrow Direction, First, Second, and Gap attributes, as well as general Arrow attributes through the Attributes dialog.
Specify the Leader Style and Text Gap attributes, as well as general Leader attributes through the Attributes dialog.
NOTE: This setting is only available when using the Solid, First Solid, or Second Solid leader styles.
Shortened Radial Diameter
When this setting is enabled (switched ON), Radial and Diameter leaders will end at the text box of the dimension. When disabled (switched OFF), Radial dimension leaders extend to the center of the arc. Diameter dimension leaders extend to the opposite side of the arc.
NOTE: This setting effects Radial and Diameter dimensions with text inside of the arc only. This setting has no effect on Bent Radial dimensions.