diff --git a/helotraining_mp.Altis/createEnemySquads.sqf b/helotraining_mp.Altis/createEnemySquads.sqf
index ef76582..0d04aca 100644
--- a/helotraining_mp.Altis/createEnemySquads.sqf
+++ b/helotraining_mp.Altis/createEnemySquads.sqf
@@ -9,6 +9,7 @@ _centreCoords set [1, ((_centreCoords select 1) + 100 + (floor random 300))];
 
 private _enemyPosition = _centreCoords findEmptyPosition [0,100];
 
+// TODO: use some preconfigured fireteam setup
 private _groupEnemy = createGroup east;
 "O_Soldier_F" createUnit [_enemyPosition, _groupEnemy,"",0.6, "CORPORAL"];
 "O_Soldier_F" createUnit [_enemyPosition, _groupEnemy,"",0.1, "PRIVATE"];
diff --git a/helotraining_mp.Altis/createSquad.sqf b/helotraining_mp.Altis/createSquad.sqf
index e0c2128..4ce54dc 100644
--- a/helotraining_mp.Altis/createSquad.sqf
+++ b/helotraining_mp.Altis/createSquad.sqf
@@ -1,6 +1,7 @@
 //diag_log format["createSquad called, _this: %1", _this];
 private _spawnPos = _this select 0;
 
+// TODO: use some preconfigured fireteam setup
 private _groupTaxi = createGroup west;
 "B_Soldier_F" createUnit [_spawnPos, _groupTaxi,"",0.6, "CORPORAL"];
 "B_soldier_AR_F" createUnit [_spawnPos, _groupTaxi,"",0.3, "PRIVATE"];
diff --git a/helotraining_mp.Altis/description.ext b/helotraining_mp.Altis/description.ext
index a23162a..130c812 100644
--- a/helotraining_mp.Altis/description.ext
+++ b/helotraining_mp.Altis/description.ext
@@ -29,10 +29,10 @@ class Params
 	class LZSize
 	{
 	//paramsArray[1]
-		title = "LZ Size";
-		values[] = {100,200,300,400,500,600,700,800,900,1000};
-		texts[] = {"100m","200m","300m","400m","500m","600m","700m","800m","900m","1000m"};
-		default = 300;
+		title = "LZ Size (land within X meters of center)";
+		values[] = {15, 25, 50, 100, 150, 200,300,400,500,600,700,800,900,1000};
+		texts[] = {"15m", "25m", "50m", "100m", "150m", "200m","300m","400m","500m","600m","700m","800m","900m","1000m"};
+		default = 100;
 	};
 	
 	class SmokeSetting
diff --git a/helotraining_mp.Altis/getAlivePlayers.sqf b/helotraining_mp.Altis/getAlivePlayers.sqf
new file mode 100644
index 0000000..d2ec69f
--- /dev/null
+++ b/helotraining_mp.Altis/getAlivePlayers.sqf
@@ -0,0 +1,11 @@
+private _returnValue = [];
+
+private _justPlayers = (call BIS_fnc_listPlayers) - entities "HeadlessClient_F";
+{
+    if (alive _x) then
+    {
+        [_returnValue, _x] call BIS_fnc_arrayPush;
+    };
+} forEach _justPlayers;
+
+_returnValue
\ No newline at end of file
diff --git a/helotraining_mp.Altis/getSideActiveTasks.sqf b/helotraining_mp.Altis/getSideActiveTasks.sqf
index eacdb2d..0a2cb5e 100644
--- a/helotraining_mp.Altis/getSideActiveTasks.sqf
+++ b/helotraining_mp.Altis/getSideActiveTasks.sqf
@@ -5,7 +5,7 @@ private _returnValue = [];
 {
     if (!(_x call BIS_fnc_taskCompleted)) then
     {
-        _returnValue = _returnValue + [_x];
+        [_returnValue, _x] call BIS_fnc_arrayPush;
     };
 } forEach ([_side] call getSideTasks);
 
diff --git a/helotraining_mp.Altis/playerVehicleInList.sqf b/helotraining_mp.Altis/playerVehicleInList.sqf
index 8298bce..48ef755 100644
--- a/helotraining_mp.Altis/playerVehicleInList.sqf
+++ b/helotraining_mp.Altis/playerVehicleInList.sqf
@@ -1,8 +1,8 @@
+// TODO: Rename this function, since it checks for the landing status too
 //diag_log format["playerVehicleInList called, _this: %1", _this];
 private _triggerList = _this select 0;
 private _returnValue = false;
 
-private _justPlayers = (call BIS_fnc_listPlayers) - entities "HeadlessClient_F";
 scopeName "main";
 {
     private _plr = _x;
@@ -12,7 +12,7 @@ scopeName "main";
         _returnValue = _veh;
         breakTo "main";
     }
-} forEach _justPlayers;
+} forEach ([] call getAlivePlayers);
 
 //diag_log format["playerVehicleInList returning: %1", _returnValue];
 _returnValue
\ No newline at end of file
diff --git a/helotraining_mp.Altis/precompile.sqf b/helotraining_mp.Altis/precompile.sqf
index 6a804f9..666401b 100644
--- a/helotraining_mp.Altis/precompile.sqf
+++ b/helotraining_mp.Altis/precompile.sqf
@@ -15,6 +15,7 @@ getSideTasks = compileFinal preProcessfile "getSideTasks.sqf";
 getSideActiveTasks = compileFinal preProcessfile "getSideActiveTasks.sqf";
 isLanded = compileFinal preProcessfile "isLanded.sqf";
 selectLZ = compileFinal preProcessfile "selectLZ.sqf";
+getAlivePlayers = compileFinal preProcessfile "getAlivePlayers.sqf";
 
 taskSpawner = compileFinal preProcessfile "taskSpawner.sqf";
 xenoRepair = compileFinal preProcessfile "xenoRepair.sqf";
diff --git a/helotraining_mp.Altis/readparams.sqf b/helotraining_mp.Altis/readparams.sqf
index 19b46ec..bf545e9 100644
--- a/helotraining_mp.Altis/readparams.sqf
+++ b/helotraining_mp.Altis/readparams.sqf
@@ -32,7 +32,6 @@ lzList = [];
 _x = 0;
 while {_x < LZCOUNT} do
 {
-	_lz = missionNamespace getVariable ("lz" + format["%1", _x + 1]);
-	lzList = lzList + [_lz];
+	[lzList, (missionNamespace getVariable (format["lz%1", _x + 1]))] call BIS_fnc_arrayPush;
 	_x = _x + 1;
 };
diff --git a/helotraining_mp.Altis/selectLZ.sqf b/helotraining_mp.Altis/selectLZ.sqf
index 11049a0..8322054 100644
--- a/helotraining_mp.Altis/selectLZ.sqf
+++ b/helotraining_mp.Altis/selectLZ.sqf
@@ -9,7 +9,7 @@ if (!(_excludeList isEqualTo false)) then
 };
 private _taskLocations = [];
 {
-    _taskLocations = _taskLocations + [([_x] call BIS_fnc_taskDestination)];
+    [_taskLocations, ([_x] call BIS_fnc_taskDestination)] call BIS_fnc_arrayPush;
 } forEach ([west] call getSideActiveTasks);
 
 scopeName "main";
diff --git a/helotraining_mp.Altis/taskSpawner.sqf b/helotraining_mp.Altis/taskSpawner.sqf
index 2dd2bf4..6eb9e86 100644
--- a/helotraining_mp.Altis/taskSpawner.sqf
+++ b/helotraining_mp.Altis/taskSpawner.sqf
@@ -8,19 +8,11 @@ scopeName "main";
 while {true} do
 {
     scopeName "mainloop";
-    private _justPlayers = (call BIS_fnc_listPlayers) - entities "HeadlessClient_F";
-    private _alivePlayers = [];
-    {
-        if (alive _x) then
-        {
-            _alivePlayers = _alivePlayers + [_x];
-        };
-    } forEach _justPlayers;
+    private _alivePlayers = [] call getAlivePlayers;
     while {count ([west] call getSideActiveTasks) < count _alivePlayers} do
     {
         scopename "spawnloop";
         diag_log format["taskSpawner: active tasks: %1 players: %2", (count ([west] call getSideActiveTasks)), (count _alivePlayers)];
-        // TODO: Filter the list so that locations near currently active tasks are not considered
         private _newLZLocation = [_lzexclude] call selectLZ;
         private _plrAssigned = false;
         if (_tryAssignPlr) then