CVar fullSizeFocusFrame

Whether to keep the focus frame small, or increase it to full size.

Default Setting

 * 0

Possible Settings

 * 0 :Small
 * 1 :Full-size

Changing this setting
In-game, type the following /console fullSizeFocusFrame setting

Alternatively, you can exit wow, open the Config-cache.wtf file, and add the following line: SET fullSizeFocusFrame setting