diff --git a/helotraining.Altis/createObj.sqf b/helotraining.Altis/createObj.sqf
index 8e857ab..f772b52 100644
--- a/helotraining.Altis/createObj.sqf
+++ b/helotraining.Altis/createObj.sqf
@@ -9,7 +9,9 @@ _prevLZ = _this select 2;
 _playerno = _this select 3;
 _player = playersArray select _playerno;
 
-if (!!(taskIdsArray select _playerno)) exitWith { diag_log format["createObj: Task %1 already exists for %2", (taskIdsArray select _playerno), _playerno] };
+if ((playersArray select _playerno) isEqualTo false) exitWith { diag_log format["createObj: no such player %1", _playerno] };
+
+if (!((taskIdsArray select _playerno) isEqualTo false)) exitWith { diag_log format["createObj: Task %1 already exists for %2", (taskIdsArray select _playerno), _playerno] };
 
 
 _lzLoc = (lzList - [_prevLZ]) call BIS_fnc_SelectRandom;
@@ -72,6 +74,7 @@ if (!!(ferryingArray select _playerno)) then
         _longdesc = _longdesc + "<br/><strong>Be advised:</strong> LZ is hot";
     };
 };
+_longdesc = _longdesc + format["<br/>Land within %1m", lzSize];
 
 _taskid = format["p%1_lz%2", _playerno, _lzLoc];
 [[_player, west],[_taskid],[_longdesc, _shortdesc, _shortestDesc],(getPos _lzLoc),"AUTOASSIGNED",1,true, "move", true] call BIS_fnc_taskCreate;
diff --git a/helotraining.Altis/init.sqf b/helotraining.Altis/init.sqf
index cffc194..0b5ac6c 100644
--- a/helotraining.Altis/init.sqf
+++ b/helotraining.Altis/init.sqf
@@ -65,7 +65,7 @@ for [{_iX = 0}, {_iX < _maxplayers}, {_iX = _iX + 1}] do
 	ferryingArray set [_iX, false];
 	landingCompleteArray set [_iX, false];
 	squadLoadedArray set [_iX, false];
-	playersArray set [_iX, ""];
+	playersArray set [_iX, false];
 	taskIdsArray set [_iX, false];
 	trigIdsArray set [_iX, false];
 };
diff --git a/helotraining.Altis/landingComplete.sqf b/helotraining.Altis/landingComplete.sqf
index 022c24f..5eeca0e 100644
--- a/helotraining.Altis/landingComplete.sqf
+++ b/helotraining.Altis/landingComplete.sqf
@@ -9,6 +9,7 @@ _playerno = _this select 4;
 diag_log format["landingComplete called, _this: %1", _this];
 
 
+
 _vehiclePlayer = vehicle (playersArray select _playerno);
 
 deletevehicle _trg;
diff --git a/helotraining.Altis/playerkilled.sqf b/helotraining.Altis/playerkilled.sqf
index b760936..bd89fb2 100644
--- a/helotraining.Altis/playerkilled.sqf
+++ b/helotraining.Altis/playerkilled.sqf
@@ -3,9 +3,14 @@ _evt = _this select 0;
 _target = _evt select 0;
 _playerno = _this select 1;
 
-_taskid = taskIdsArray select _playerno;
-null = [_taskid, "FAILED", False] spawn BIS_fnc_taskSetState;
-[_taskid] call BIS_fnc_deleteTask;
+if (!((taskIdsArray select _playerno) isEqualTo player)) exitWith { diag_log format["playerkilled: %1 != %2", (taskIdsArray select _playerno), player] };
+
+if (!((taskIdsArray select _playerno) isEqualTo false)) then
+{
+    _taskid = taskIdsArray select _playerno;
+    null = [_taskid, "FAILED", False] spawn BIS_fnc_taskSetState;
+    [_taskid] call BIS_fnc_deleteTask;
+};
 taskIdsArray set [_playerno, false];
 
 // for some reason this either like so or with !! causes compile error