It will not change the mark if you change targets real fast so it keeps your main target. This is simple to use and it was made for the guild <Ashes to Ashes> on Nazgrel specifically for a person named Kikki.
COMMANDS
/sm or /skullme are before every command ~Example "/skullme enable" or "/sm enable"~
/sm enable will turn the addon on and off
/sm time <Seconds> will make the sensitivity of switching targets based on how long you target them what you put after the command....It is in seconds.
/sm mark <Number> will change your mark to another. Any number between 1-8 is valid and a list of marks with their number will be added in the help function of v.1.1.1