You can change the attributes of existing dimensioning arrows and lines in the Arrow/Line pane of the Dimension Properties dialog box. The settings and their options are the same as for the default settings, except for the following:
• The broken line setting (for dimension lines) cannot be modified.
To change the direction of an arrow or re-attach a dimension,
• Click the handle at the arrow to change its direction.
• Click the handle at the beginning of a dimension extension line to attach it to a different geometry element.
You cannot change the direction of arrows for broken dimension lines.
