One of the primary concerns surrounding macros is the potential for banning. Many game developers and publishers have strict policies against the use of macros and other forms of cheating. Players who are caught using macros can face penalties, including account bans and suspensions.
For the best performance in close and long-range combat, use these verified settings which help the crosshair "stick" to the head more easily: The Anatomy of a Cheating Macro: Deconstructing "Todo