Player Markers

[unknownx9]

Hello,

I am trying to remove all markers from a map I am making for multiplayer. The map will remove the red circle position of the player but for some reason will place a blue box that does the exact same thing of identifying the players position.

I have searched and tried to use this script in the Init.sqf file but it did not work:

/Begin init.sqf

//Add Briefing
execVM "briefing.sqf";

if(true) exitWith {};

if(isServer) then {
    "m" setMarkerPos [-(getMarkerPos "m" select 0),-(getMarkerPos "m" select 1)];
};

I placed the map on verteran/expert, same thing, all it does is just remove the red marker and places a blue box location identifier.

Some help will be greatly appreciated.

Thanks.