How disable meters in Laser designator?

[PFC Magician]

try
cursoraim = "\ca\Weapons\Data\clear_empty";
cursoraimon = "\ca\Weapons\Data\clear_empty";
showaimcursorinternal = 0;
but nothing remove the distance numbers, i m giving up, need help please

[PFC Magician]

it resolved for clean hud over optic item

example:

class Laserdesignator: Binocular {
cursor = "";
cursoraim = "\ca\Weapons\Data\clear_empty"; //clean cursor
cursoraimon = "\ca\Weapons\Data\clear_empty"; //clean cursor when aim
showaimcursorinternal = 0;
weaponInfoType = "RscWeaponEmpty"; //clean distance meters
};

[PFC Magician]

where can find all class RscWeaponRangefinder?