The options on this tab allow you to specify the spacing between rows and columns for objects that are displayed in the drawing area. These options apply for custom symbol mode only.
Drawing area parameters
Units
Select the units to specify for the spacing: inches, millimeters, or twips.
Row spacing
Specifies the horizontal spacing between each row of objects in the drawing area in the selected units.
Column spacing
Specifies the vertical spacing between each column of objects in the drawing area in the selected units.