Navigation: Amos Graphics Reference Guide > Main Window > Main menu > View menu > View interface properties > Pen Width tab > Arrowhead Size
To specify the size of arrowheads
1.Press (Menu: View→Interface Properties).
2.Select the Pen Width tab.
3.Select the Arrowhead Size (in units of 1/96 inch).
Note: The same arrowhead size is used for all arrowheads, and cannot be overridden for individual arrowheads.
(Menu: View→Interface Properties).