l1nkrx7

For the trader issue, i'm guessing you are missing this: https://github.com/EpochModTeam/DayZ-Epoch/blob/master/Server Files/SQL/epoch.sql#L111-L146
Please also post your HiveExt.log

As I wanted to make attachments attach/detachable to AK107 and SCARs, I have customized attachments system a bit.
You can attach attachments from right clink action on  attachments / detach from that on weapons with these scripts;
1. add these two scripts in DayZ_Epoch_**.map\Custom folder:
Custom\attachAttachment.sqf
Custom\removeAttachment.sqf
* these scripts are based on vanilla DayZ Epoch's attachment system. not original
2. Add these lines in your clickAction config
The array in DZE_attachmentList is ['Attachment_item','Attached_weapon','Base_weapon'] . You can use any item and any weapon.
BTW, I hope SCARs and AK107s will be included in next DayZ Epoch update, as we already have their variant with iron sight. 
 

this is the one i use https://mega.nz/#!I2JUGLpB!yIgymXBj-yZCBsRkVeOY1W5z7hJRf3C6n8sjmdxGAE4

this works perfectly i dont see how you cannot get this to work anyways heres my code
 
server side sqf file
if (isServer) then { _gridN = 15; _mapSize = 20479; //Napf donn_hwps = []; for "_i" from 1 to (_gridN - 1) do { _wpx = (_i/_gridN)*_mapSize; for "_y" from 1 to (_gridN - 1) do { _wpy = (_y/_gridN)*_mapSize; if !(surfaceIsWater [_wpx,_wpy]) then {donn_hwps = donn_hwps + [[_wpx,_wpy,0]];}; }; }; donn_heliConvy = [ /*0*/["UH1H_DZ",0,["100Rnd_762x51_M240","100Rnd_762x51_M240"],3], /*1*/["UH1H_DZ",4,[],4], /*2*/["Mi17_TK_EP1",5,["100Rnd_762x51_M240","100Rnd_762x51_M240"],5], /*3*/["CH_47F_EP1_DZE",6,["100Rnd_762x51_M240","4000Rnd_762x51_M134","4000Rnd_762x51_M134"],6], /*4*/["AH6J_EP1_DZ",1,[],2] //ARMED (PILOT) ]; //HELI MAIN CONFIG BEGIN _heliFormation =[[0,0,2],[2,2],[4,4,4,4,4],[3],[3],[1,1]]; _heliAltitude =[[60,60,115],[100,100],[50,50,50,50,50],[100],[100],[115,115]]; _heliSpeed =["NORMAL","NORMAL","FULL","LIMITED","NORMAL","FULL"]; //HELI MAIN CONFIG END _spawn = [100,100,400]; donn_heli_HD = { _heliHurt = _this select 0; _damage = _this select 2; if !(canMove _heliHurt) then { if (_heliHurt getVariable "dncmv") then { _heliHurt setVariable ["dncmv",false,false]; { if (random 100 > 50) then {_x action ["Eject",_heliHurt];} else {_x setPos getPos _heliHurt;}; } forEach crew _heliHurt; }; }; _damage }; donn_heli_unit_HD = { _hurtedOne = _this select 0; _damage = _this select 2; _ofender = _this select 3; _grp = group _hurtedOne; if (combatMode _grp != "RED" && isPlayer _ofender) then { {_x enableAi "TARGET";} forEach units _grp; {_x enableAi "AUTOTARGET";} forEach units _grp; _grp reveal [_ofender,1.5]; _grp setCombatMode "RED";_grp setBehaviour "COMBAT"; }; _damage }; donn_heli_unitKill = { _unit = _this select 0; _role = assignedVehicleRole _unit; if ((assignedVehicleRole _unit) select 0 == "Driver") then { _vehEject = assignedVehicle _unit; { if (random 100 > 40) then {_x action ["Eject",_vehEject];} else {_x setPos getPos _vehEject}; } forEach crew _vehEject; }; if ({alive _x} count units group _unit == 0) then {donn_heliGrps = donn_heliGrps - [group _unit];}; _unit setVariable ["cashMoney",2500 + (round random 5) * 1000,true]; }; donn_makeAeroRoute = { _origin = _this select 0; _heli_group = _this select 1; _speed = _this select 2; _posBefore = _origin; _posNow = _origin; _wp = _heli_group addWaypoint [_posNow,0,0]; _wp setWaypointCompletionRadius 65; _wp setWaypointType "MOVE"; _wp setWaypointSpeed _speed; _posNext = [0,0,0]; for "_c" from 1 to 5 do { _distToBefore = 0; _distToNext = 0; _found = false; for "_x" from 1 to 200 do { _posNext = donn_hwps call BIS_fnc_selectRandom; _distToNext = _posNow distance _posNext; _distToBefore = _posNext distance _posBefore; if (_distToNext > 3000 && _distToBefore > 4000) exitWith {}; uiSleep 0.001; }; if (!_found) then {_posNext = donn_hwps call BIS_fnc_selectRandom;}; _wp = _heli_group addWaypoint [_posNext,0,_c]; _wp setWaypointCompletionRadius 65; _wp setWaypointType "MOVE"; _wp setWaypointSpeed _speed; _posNow = _posNext; }; _wp = _heli_group addWaypoint [_origin,0,6]; _wp setWaypointCompletionRadius 65; _wp setWaypointType "CYCLE"; _wp setWaypointSpeed _speed; }; donn_heliGrps = []; [] spawn { while {{!isNull _x} count donn_heliGrps > 0} do { { _grp = _x; _forceIn = true; { if (_grp knowsAbout _x >= 1.5) then {_grp reveal [_x,4];_forceIn = false;}; } forEach playableUnits; if (_forceIn) then { if (combatMode _grp != "BLUE") then { {_x disableAi "TARGET";uiSleep 0.001;} forEach units _grp; {_x disableAi "AUTOTARGET";uiSleep 0.001;} forEach units _grp; //_grp setCombatMode "BLUE";_grp setBehaviour "CARELESS"; _grp setCombatMode "YELLOW";_grp setBehaviour "COMBAT"; }; { if (vehicle _x == _x) then {[_x] orderGetIn true;uiSleep 0.001;}; } forEach units _grp; }; } forEach donn_heliGrps; uiSleep 10; }; diag_log "[AI HELI CONFIG] FINISHED."; }; for "_cs" from 1 to (count _heliFormation) do { diag_log ("[HELI CONVOY] Initialized Spawn! " + str _cs); _heli_group = createGroup EAST; donn_heliGrps = donn_heliGrps + [_heli_group]; _convoy = _heliFormation select (_cs-1); _convoyH = _heliAltitude select (_cs-1); _convoyS = _heliSpeed select (_cs-1); _qtd = count _convoy; _helis = []; {_helis = _helis + [donn_heliConvy select _x];} forEach _convoy; for "_n" from 1 to _qtd do { private ["_firstDriver"]; _heli = _helis select (_n-1); _flyHeight = _convoyH select (_n-1); _motor = createVehicle [_heli select 0,_spawn,[],50,"FLY"]; // UPDATE // dayz_serverObjectMonitor set [count dayz_serverObjectMonitor,_motor]; {deleteVehicle _x;} forEach crew _motor; _motor removeAllEventHandlers "handleDamage"; _motor addEventHandler ["handleDamage",{_this call donn_heli_HD}]; _motor setVariable ["dncmv",true,false]; _motor setVariable ["dnishp",true,true]; _motor setVariable ["dnishpq",_heli select 3,true]; _motor setFuel 1; _motor setVehicleLock "LOCKED"; _motor flyInHeight _flyHeight; _ammos = _heli select 2; {_ammo = _x;for "_a" from 1 to 8 do {_motor addMagazineTurret [_ammo,[_forEachIndex]];};} forEach _ammos; _driverCount = 1; _turreterCount = count _ammos; _cargorsCount = _heli select 1; _crewCount = _driverCount + _turreterCount + _cargorsCount; _gunnerPos = 0; for "_y" from 1 to _crewCount do { _unit = _heli_group createUnit ["gsc_eco_stalker_mask_duty",[50,50,0],[],50,"PRIVATE"]; _unit removeAllEventHandlers "killed"; _unit removeAllEventHandlers "handleDamage"; _unit addEventHandler ["killed",{_this call donn_heli_unitKill;}]; _unit addEventHandler ["handleDamage",{_this call donn_heli_unit_HD}]; [_unit] joinSilent _heli_group; _unit setSkill 0.85; removeAllWeapons _unit; {_unit removeMagazine _x} forEach magazines _unit; _unit addWeapon "RPK_74"; _unit selectWeapon "RPK_74"; for "_pa" from 1 to 2 do {_unit addMagazine "75Rnd_545x39_RPK";}; if (_y == 1) then { _unit assignAsDriver _motor; _unit moveInDriver _motor; _unit setSkill ["aimingAccuracy",0.65]; }; if (_y > 1 && _y <= 1 + _turreterCount) then { _unit assignAsGunner _motor; _unit moveInTurret [_motor,[_gunnerPos]]; _gunnerPos = _gunnerPos + 1; _unit setSkill ["aimingAccuracy",1]; }; if (_y > 1 + _turreterCount) then { _unit assignAsCargo _motor; _unit moveInCargo _motor; _unit setSkill ["aimingAccuracy",0.65]; }; }; {_x disableAi "TARGET";uiSleep 0.001;} forEach units _heli_group; {_x disableAi "AUTOTARGET";uiSleep 0.001;} forEach units _heli_group; _heli_group setCombatMode "BLUE";_heli_group setBehaviour "CARELESS"; _sphere = createVehicle ["Sign_sphere100cm_EP1",[0,0,0],[],0,"CAN_COLLIDE"]; _sphere attachTo [_motor,[0,0,3]]; }; [donn_hwps call BIS_fnc_selectRandom,_heli_group,_convoyS] call donn_makeAeroRoute; uiSleep (60*20); }; }; mission side
andre_heliConvoy_items.sqf
/* _motor = _this select 3; _qLoot = _motor getVariable "dnishpq"; _loot1 = [ [["addWeaponCargoGlobal","Mk_48_DZ",[1,1,2]],["addMagazineCargoGlobal","100Rnd_762x51_M240",[1,2,3]]], //Maried Loot [["addWeaponCargoGlobal","M249_DZ",[1,1,2]],["addMagazineCargoGlobal","200Rnd_556x45_M249",[1,2,3]]], //Maried Loot [["addWeaponCargoGlobal","G36C",[1,1,2]],["addMagazineCargoGlobal","30Rnd_556x45_Stanag",[2,3,4]]], //Maried Loot [["addWeaponCargoGlobal","DMR_DZ",[1,1,2]],["addMagazineCargoGlobal","20Rnd_762x51_DMR",[3,4,5]]], //Maried Loot [["addWeaponCargoGlobal","AK_47_M",[1,1,2]],["addMagazineCargoGlobal","30Rnd_762x39_AK47",[2,3,4]]], //Maried Loot [["addWeaponCargoGlobal","NVGoggles",[2,3,4]]], [["addWeaponCargoGlobal","ItemEtool",[2,3,4]]], [["addWeaponCargoGlobal","Binocular_Vector",[2,3,4]]], [["addMagazineCargoGlobal","ItemBloodBag",[6,8,10]]], [["addMagazineCargoGlobal","PartEngine",[2,3,4]]], [["addMagazineCargoGlobal","ItemBandage",[10,15,20]]], [["addMagazineCargoGlobal","HandGrenade_West",[3,5,7]]], [["addMagazineCargoGlobal","ItemBriefcase100oz",[1,1,2]]] ]; if (_qLoot > 0) then { for "_i" from 1 to _qLoot do { _holder = createVehicle ["WeaponHolder",position player,[],1.5,"CAN_COLLIDE"]; { call compile format [ "_holder %1 ['%2',%3];", _x select 0, _x select 1, (_x select 2) call BIS_fnc_selectRandom ]; } forEach (_loot1 call BIS_fnc_selectRandom); }; _motor setVariable ["dnishpq",0,true]; }; */ //Original by Donnavan //Modified by salival for better loot control //find_suitable_ammunition from WAI, uses the same variables (but in this file instead since these are clientside) //Edit the variables to suit your needs, the crate will spawn behind the player. find_suitable_ammunition = { private["_weapon","_result","_ammoArray"]; _result = false; _weapon = _this; _ammoArray = getArray (configFile >> "cfgWeapons" >> _weapon >> "magazines"); if (count _ammoArray > 0) then { _result = _ammoArray select 0; call { if(_result == "20Rnd_556x45_Stanag") exitWith { _result = "30Rnd_556x45_Stanag"; }; if(_result == "30Rnd_556x45_G36") exitWith { _result = "30Rnd_556x45_Stanag"; }; if(_result == "30Rnd_556x45_G36SD") exitWith { _result = "30Rnd_556x45_StanagSD"; }; }; }; _result }; private ["_crate_type","_crate","_num_weapons","_weapon","_ammo"]; //Edit the variables below to suit your needs _crate_type = "USOrdnanceBox"; //this needs to be whitelisted in your battleye filters (createvehicle.txt) - you can do so by adding !="USOrdnanceBox" to a line that starts with 5. i.e 5 !="USOrdnanceBox" _crate_items = ["FoodMRE","ItemSodaOrangeSherbet","ItemSodaPepsi","ItemBandage","ItemSodaCoke","FoodCanBakedBeans","FoodCanPasta","ItemAntibiotic","ItemBloodbag","ItemEpinephrine","ItemHeatPack","ItemMorphine","CinderBlocks","ItemComboLock","ItemLightBulb","ItemLockbox","ItemSandbag","ItemTankTrap","ItemWire","MortarBucket","PartGeneric","PartGlass","PartPlankPack","ItemBriefcase100oz","ItemBriefcase100oz","ItemBriefcase100oz","ItemBriefcase100oz"]; _ai_wep_assault = ["M16A4_ACG","Sa58V_RCO_EP1","SCAR_L_STD_Mk4CQT","M8_sharpshooter","M4A1_HWS_GL_camo","SCAR_L_STD_HOLO","M4A3_CCO_EP1","M4A3_CCO_EP1","M4A1_AIM_SD_camo","M16A4","m8_carbine","BAF_L85A2_RIS_Holo","Sa58V_CCO_EP1"]; // Assault _ai_wep_machine = ["MK_48_DZ","M249_EP1_DZ","Pecheneg_DZ","M240_DZ"]; // Light machine guns _ai_wep_sniper = ["M14_EP1","HUNTINGRIFLE","M4SPR","M24","M24_DES_EP1","SCAR_H_LNG_Sniper_SD","M110_NVG_EP1","SVD_CAMO","VSS_Vintorez","DMR_DZ","M40A3","KSVK_DZE","BAF_LRR_SCOPED"]; // Sniper rifles _ai_wep_random = _ai_wep_assault + _ai_wep_assault + _ai_wep_sniper + _ai_wep_machine; _motor = _this select 3; player playActionNow "Medic"; uisleep 10; _position = [(position player select 0) - (sin(getdir player)*2), (position player select 1) - (cos(getdir player)*2), (position player select 2)]; _dir = getDir player; _crate = createVehicle [_crate_type,_position,[],0,"CAN_COLLIDE"]; _crate setVariable ["ObjectID","1",true]; _crate setVariable ["permaLoot",true]; _num_weapons = 6; _num_items = 14; _item_array = _crate_items; PVDZE_serverObjectMonitor set [count PVDZE_serverObjectMonitor,_crate]; clearWeaponCargoGlobal _crate; clearMagazineCargoGlobal _crate; if(_num_weapons > 0) then { _num_weapons = (ceil((_num_weapons) / 2) + floor(random (_num_weapons / 2))); for "_i" from 1 to _num_weapons do { _weapon = _ai_wep_random call BIS_fnc_selectRandom; _ammo = _weapon call find_suitable_ammunition; _crate addWeaponCargoGlobal [_weapon,1]; _crate addMagazineCargoGlobal [_ammo, (1 + floor(random 5))]; }; }; if(_num_items > 0) then { _num_items = (ceil((_num_items) / 2) + floor(random (_num_items / 2))); for "_i" from 1 to _num_items do { _item = _item_array call BIS_fnc_selectRandom; if(typeName (_item) == "ARRAY") then { _crate addMagazineCargoGlobal [_item select 0,_item select 1]; } else { _crate addMagazineCargoGlobal [_item,1]; }; }; }; _motor setVariable ["dnishpq",0,true]; if (alive _motor) then { systemChat "You manage to find a loot crate in the cargo hold"; } else { systemChat "You manage to find a loot crate in the wreckage of the chopper"; }; scripts\client_heli.sqf
s_colect_heli = -1; while {true} do { _donn_cursorTarget = cursorTarget; _objVar = _donn_cursorTarget getVariable ["dnishpq",0]; _isHeliLoot = false; if (!isNil "_objVar") then { if (_objVar > 0) then { if (player distance _donn_cursorTarget < ((sizeOf typeOf _donn_cursorTarget)/2 + 4)) then { _isHeliLoot = true; }; }; }; if (_isHeliLoot) then { if (s_colect_heli < 0) then { _heliTxt = "Collect Helicrash Loot ..."; if (alive _donn_cursorTarget) then {_heliTxt = "Collect Helicrash Loot!";}; s_colect_heli = player addaction[("<t color=""#6666bb"">" + _heliTxt + "</t>"),"andre_heliConvoy_items.sqf",_donn_cursorTarget,5,false,true,"",""]; }; } else { player removeAction s_colect_heli; s_colect_heli = -1; }; uiSleep 1.5; };  

its working
waitUntil {WAIcustomConfigloaded}; that did trick works perfectly now thank you

From above LOG, reason is wrong loading order. If you want to fix this, provide what I asked you in my last post (mainly server pbo file).
There could be mutliple reasons why it's happening. It's nonsense to speculate - let me look to source, save some time.
Before you do, try to use in your "WAI/init.sqf" (at the bottom):
if ((preProcessFileLineNumbers ("\z\addons\dayz_server\WAI\customsettings.sqf")) != "") then { ExecVM "\z\addons\dayz_server\WAI\customsettings.sqf"; waitUntil {WAIcustomConfigloaded}; // add this one diag_log "WAI: Custom Config File Loaded"; }; Cheers...

time control mission file
time_control.sqf
donn_sleep = 0.02; donn_multi = 4/3; drn_fnc_DynamicWeather_SetWeatherLocal = {}; //0 setOvercast 0; //0 setFog 0.05; if (!isDedicated) then { "cad_pvar_server_date" addPublicVariableEventHandler {(_this select 1) call donn_setdate;}; donn_setdate = { private ["_dateSer","_dateCli","_date_diff"]; donn_speed = _this select 1; 0 setOvercast 0; _dateSer = dateToNumber (_this select 0); _dateCli = dateToNumber date; _date_diff = (_dateSer-_dateCli)*12*31*24; if (abs _date_diff > 5/60) then {setDate (_this select 0);}; }; }; [] spawn { //LAST CHANGE WAS IN THIS SPAWN private ["_tm","_tmLen"]; _tm = diag_tickTime; waitUntil {!isNil "donn_speed"}; while {true} do { sleep donn_sleep; _tmLen = diag_TickTime - _tm; _tm = _tm + _tmLen; skipTime ((_tmLen*(donn_speed*donn_multi-1))/3600); }; }; if (!isDedicated) then { [] spawn { for "_x" from 1 to 10 do { "infiSTAR_SetDate" addPublicVariableEventHandler {}; "dayzSetDate" addPublicVariableEventHandler {}; cad_pvar_send_owner = player; publicVariableServer "cad_pvar_send_owner"; sleep 0.5; }; }; }; init.sqf at bottom
call compile preprocessFileLineNumbers "scripts\time_control.sqf";  
server side server_functions.sqf
//time ctrl [] spawn { while {true} do { _dayTime = dayTime; //========================TIME FUNCTION============================ if (_dayTime >= 8 && _dayTime <= 16) then {donn_speed = 4.000;}; if (_dayTime > 4 && _dayTime < 8) then {donn_speed = 6.666;}; if (_dayTime > 16 && _dayTime < 20) then {donn_speed = 6.666;}; if (_dayTime <= 4 || _dayTime >= 20) then {donn_speed = 10.000;}; //================================================================= cad_pvar_server_date = [date, donn_speed]; publicVariable "cad_pvar_server_date"; sleep 30; }; }; "cad_pvar_send_owner" addPublicVariableEventHandler { cad_pvar_server_date = [date, donn_speed]; owner (_this select 1) publicVariableClient "cad_pvar_server_date"; }; sched_init.sqf alter like this
//[ 900, 0, sched_sync ],  

time control mission file
time_control.sqf
donn_sleep = 0.02; donn_multi = 4/3; drn_fnc_DynamicWeather_SetWeatherLocal = {}; //0 setOvercast 0; //0 setFog 0.05; if (!isDedicated) then { "cad_pvar_server_date" addPublicVariableEventHandler {(_this select 1) call donn_setdate;}; donn_setdate = { private ["_dateSer","_dateCli","_date_diff"]; donn_speed = _this select 1; 0 setOvercast 0; _dateSer = dateToNumber (_this select 0); _dateCli = dateToNumber date; _date_diff = (_dateSer-_dateCli)*12*31*24; if (abs _date_diff > 5/60) then {setDate (_this select 0);}; }; }; [] spawn { //LAST CHANGE WAS IN THIS SPAWN private ["_tm","_tmLen"]; _tm = diag_tickTime; waitUntil {!isNil "donn_speed"}; while {true} do { sleep donn_sleep; _tmLen = diag_TickTime - _tm; _tm = _tm + _tmLen; skipTime ((_tmLen*(donn_speed*donn_multi-1))/3600); }; }; if (!isDedicated) then { [] spawn { for "_x" from 1 to 10 do { "infiSTAR_SetDate" addPublicVariableEventHandler {}; "dayzSetDate" addPublicVariableEventHandler {}; cad_pvar_send_owner = player; publicVariableServer "cad_pvar_send_owner"; sleep 0.5; }; }; }; init.sqf at bottom
call compile preprocessFileLineNumbers "scripts\time_control.sqf";  
server side server_functions.sqf
//time ctrl [] spawn { while {true} do { _dayTime = dayTime; //========================TIME FUNCTION============================ if (_dayTime >= 8 && _dayTime <= 16) then {donn_speed = 4.000;}; if (_dayTime > 4 && _dayTime < 8) then {donn_speed = 6.666;}; if (_dayTime > 16 && _dayTime < 20) then {donn_speed = 6.666;}; if (_dayTime <= 4 || _dayTime >= 20) then {donn_speed = 10.000;}; //================================================================= cad_pvar_server_date = [date, donn_speed]; publicVariable "cad_pvar_server_date"; sleep 30; }; }; "cad_pvar_send_owner" addPublicVariableEventHandler { cad_pvar_server_date = [date, donn_speed]; owner (_this select 1) publicVariableClient "cad_pvar_server_date"; }; sched_init.sqf alter like this
//[ 900, 0, sched_sync ],  

im using the old time control from 1.0.5.1 but modified for 1.0.6.1 works perfectly no flashes when it updates and time accelerates properly