AH-9 Pawnee missing Sound Sets

class CfgWeapons
{
    class MGunCore;
    class M134_minigun: MGunCore
    {
        class LowROF: Mode_FullAuto
        {
            class StandardSound
            {
                begin1[]=
                {
                    "A3\Sounds_F\arsenal\weapons_vehicles\gatling_762mm\762mm_01_burst",
                    3.9810717,
                    1,
                    1300,
                    {2,36879}
                };
                soundBegin[]=
                {
                    "begin1",
                    1
                };
                soundsetshot[]=
                {
                    "M134Minigun_Shot_SoundSet",
                    "M134Minigun_Tail_SoundSet"
                };
            };
            soundContinuous=0;
            soundBurst=0;
        };
        class HighROF: LowROF
        {
            class StandardSound
            {
                begin1[]=
                {
                    "A3\Sounds_F\arsenal\weapons_vehicles\gatling_762mm\762mm_01_burst",
                    2.5118864,
                    1,
                    1500,
                    {2,36879}
                };
                soundBegin[]=
                {
                    "begin1",
                    1
                };
                soundsetshot[]=
                {
                    "M134Minigun_Shot_SoundSet",
                    "M134Minigun_Tail_SoundSet"
                };
            };
        };
    };
};