diff --git a/addons/javelin/CfgWeapons.hpp b/addons/javelin/CfgWeapons.hpp
index 0898fa6d3c..79e7c7358c 100644
--- a/addons/javelin/CfgWeapons.hpp
+++ b/addons/javelin/CfgWeapons.hpp
@@ -4,7 +4,7 @@ class CfgWeapons {
     
     class Launcher_Base_F : Launcher {
         class WeaponSlotsInfo; 
-	};
+    };
     
     class missiles_titan : MissileLauncher {
         weaponInfoType = "ACE_RscOptics_javelin";
@@ -13,7 +13,7 @@ class CfgWeapons {
         canLock = 0;
 
         lockingTargetSound[] = {"",0,1};
-		lockedTargetSound[] = {"",0,1};
+        lockedTargetSound[] = {"",0,1};
     };
     
     class launch_Titan_base : Launcher_Base_F {
@@ -24,6 +24,6 @@ class CfgWeapons {
         
          
         lockingTargetSound[] = {"",0,1};
-		lockedTargetSound[] = {"",0,1};
+        lockedTargetSound[] = {"",0,1};
     };
 };
\ No newline at end of file
diff --git a/addons/javelin/RscInGameUI.hpp b/addons/javelin/RscInGameUI.hpp
index d845c1d00b..ea1e12626c 100644
--- a/addons/javelin/RscInGameUI.hpp
+++ b/addons/javelin/RscInGameUI.hpp
@@ -255,9 +255,9 @@ class RscInGameUI {
             idc = 6999;
             
             x = "SafezoneX";
-			y = "SafezoneY";
-			w = "SafezoneW";
-			h = "SafezoneH";
+            y = "SafezoneY";
+            w = "SafezoneW";
+            h = "SafezoneH";
             
             enabled = 0;
             class Controls {
diff --git a/addons/missileguidance/CfgAmmo.hpp b/addons/missileguidance/CfgAmmo.hpp
index 82045a1720..a4a4f7e25d 100644
--- a/addons/missileguidance/CfgAmmo.hpp
+++ b/addons/missileguidance/CfgAmmo.hpp
@@ -8,29 +8,29 @@ class CfgAmmo {
     
     class M_PG_AT : MissileBase {
         model = "\A3\Weapons_F\Ammo\Rocket_01_fly_F";
-		proxyShape = "\A3\Weapons_F\Ammo\Rocket_01_F";
+        proxyShape = "\A3\Weapons_F\Ammo\Rocket_01_F";
 
         irLock = 0;
-		laserLock = 0;
-		airLock = 0;
-		weaponLockSystem = "2 + 16";
+        laserLock = 0;
+        airLock = 0;
+        weaponLockSystem = "2 + 16";
 
-		maxSpeed = 720;
-		maxControlRange = 5000;
-		maneuvrability = 8;
-		timeToLive = 60;
-		simulationStep = 0.01;
-		airFriction = 0.1;
-		sideAirFriction = 0.16;
-		initTime = 0.002;
-		thrustTime = 1.07;
-		thrust = 530;
-		fuseDistance = 2;
+        maxSpeed = 720;
+        maxControlRange = 5000;
+        maneuvrability = 8;
+        timeToLive = 60;
+        simulationStep = 0.01;
+        airFriction = 0.1;
+        sideAirFriction = 0.16;
+        initTime = 0.002;
+        thrustTime = 1.07;
+        thrust = 530;
+        fuseDistance = 2;
         
-		effectsMissileInit = "MissileDAR1";
-		effectsMissile = "missile2";
-		whistleDist = 4;
-		muzzleEffect = "";
+        effectsMissileInit = "MissileDAR1";
+        effectsMissile = "missile2";
+        whistleDist = 4;
+        muzzleEffect = "";
 
         // Turn off arma crosshair-guidance
         manualControl = 0;
@@ -73,17 +73,17 @@ class CfgAmmo {
     
     class ACE_Hydra70_DAGR : M_PG_AT {
         displayName = "$STR_ACE_Hydra70_DAGR";
-		displayNameShort = "$STR_ACE_Hydra70_DAGR_Short";
+        displayNameShort = "$STR_ACE_Hydra70_DAGR_Short";
         
         description = "$STR_ACE_Hydra70_DAGR";
-		descriptionShort = "$STR_ACE_Hydra70_DAGR_Desc";
+        descriptionShort = "$STR_ACE_Hydra70_DAGR_Desc";
     };
     
     class ACE_Hellfire_AGM114K : ACE_Hydra70_DAGR {
         displayName = "$STR_ACE_Hellfire_AGM114K";
-		displayNameShort = "$STR_ACE_Hellfire_AGM114K_Short";
+        displayNameShort = "$STR_ACE_Hellfire_AGM114K_Short";
         
-		description = "$STR_ACE_Hellfire_AGM114K_desc";
+        description = "$STR_ACE_Hellfire_AGM114K_desc";
         descriptionShort = "$STR_ACE_Hellfire_AGM114K_desc";
         
         // @TODO: placeholder model to at least make it look different
@@ -92,22 +92,22 @@ class CfgAmmo {
         
         hit = 1400;
         indirectHit = 71;
-		indirectHitRange = 4.5;
-		effectsMissile = "missile2";
+        indirectHitRange = 4.5;
+        effectsMissile = "missile2";
     };
     
     // Titan
     class M_Titan_AT : MissileBase {
         irLock = 0;
-		laserLock = 0;
-		airLock = 0;
+        laserLock = 0;
+        airLock = 0;
 
         // Turn off arma crosshair-guidance
         manualControl = 0;
         
         hit = 1400;         // default: 800
-		indirectHit = 20;
-		indirectHitRange = 2;
+        indirectHit = 20;
+        indirectHitRange = 2;
         // ACE uses these values
         //trackOversteer = 1;
         //trackLead = 0;
diff --git a/addons/missileguidance/Example_ACE_MissileGuidance.hpp b/addons/missileguidance/Example_ACE_MissileGuidance.hpp
index 400a3a9a41..d9c1ea8a2c 100644
--- a/addons/missileguidance/Example_ACE_MissileGuidance.hpp
+++ b/addons/missileguidance/Example_ACE_MissileGuidance.hpp
@@ -3,29 +3,29 @@ THIS IS A WIP FUNCTIONALITY, DUE TO CHANGE
 
     class M_PG_AT : MissileBase {
         model = "\A3\Weapons_F\Ammo\Rocket_01_fly_F";
-		proxyShape = "\A3\Weapons_F\Ammo\Rocket_01_F";
+        proxyShape = "\A3\Weapons_F\Ammo\Rocket_01_F";
 
         irLock = 0;
-		laserLock = 0;
-		airLock = 0;
-		weaponLockSystem = "2 + 16";
+        laserLock = 0;
+        airLock = 0;
+        weaponLockSystem = "2 + 16";
 
-		maxSpeed = 720;
-		maxControlRange = 5000;
-		maneuvrability = 8;
-		timeToLive = 60;
-		simulationStep = 0.01;
-		airFriction = 0.1;
-		sideAirFriction = 0.16;
-		initTime = 0.002;
-		thrustTime = 1.07;
-		thrust = 530;
-		fuseDistance = 2;
+        maxSpeed = 720;
+        maxControlRange = 5000;
+        maneuvrability = 8;
+        timeToLive = 60;
+        simulationStep = 0.01;
+        airFriction = 0.1;
+        sideAirFriction = 0.16;
+        initTime = 0.002;
+        thrustTime = 1.07;
+        thrust = 530;
+        fuseDistance = 2;
         
-		effectsMissileInit = "MissileDAR1";
-		effectsMissile = "missile2";
-		whistleDist = 4;
-		muzzleEffect = "";
+        effectsMissileInit = "MissileDAR1";
+        effectsMissile = "missile2";
+        whistleDist = 4;
+        muzzleEffect = "";
 
         // Turn off arma crosshair-guidance
         manualControl = 0;