diff --git a/Assets/Scripts/mapExporter.py b/Assets/Scripts/mapExporter.py
index 0c4cb78..43de991 100644
--- a/Assets/Scripts/mapExporter.py
+++ b/Assets/Scripts/mapExporter.py
@@ -27,7 +27,7 @@ def createCells(cellSize, mapSize, height, land):
 
     for i in range(numCells):
         xId = i % cellsByDim[0]
-        yId = i / (cellsByDim[0] * cellsByDim[2])
+        yId = int(i / (cellsByDim[0] * cellsByDim[2]))
         zId = (int(i / cellsByDim[0])) % cellsByDim[2]
         cp = initPos + np.array([xId * cellSize[0], -yId * cellSize[1], zId * cellSize[2]])
         cellPos.append(cp)
@@ -37,10 +37,6 @@ def createCells(cellSize, mapSize, height, land):
     cellsStr += '},\nimpassible = {\n'
 
     for i in range(numCells):
-        xId = i % cellsByDim[0]
-        yId = i / (cellsByDim[0] * cellsByDim[2])
-        zId = (i / cellsByDim[0]) % cellsByDim[2]
-
         waterbodyId = -1
         impassible = False
     
@@ -131,7 +127,7 @@ content += '\t\talbedoMap = "' + baseFilename + '.jpg",\n'
 
 terrDim = np.array([terrain.dimensions.x, terrain.dimensions.z, terrain.dimensions.y]);
 maxTurnAngles = [.1]
-sizes = [(14, 0, 14), (14, 6, 14)]
+sizes = [(7, 0, 7), (7, 6, 7)]
 
 content += '\t\tsize = {x = ' + str(terrDim[0]) + ', y = ' + str(terrDim[1]) + ', z = ' + str(terrDim[2]) + '},\n'
 content += '\t\t' + createCells(sizes[0], terrDim, 0, True) + '\n'
diff --git a/activeGameState.cpp b/activeGameState.cpp
index aa099dd..4d1480d 100755
--- a/activeGameState.cpp
+++ b/activeGameState.cpp
@@ -247,7 +247,8 @@ namespace battleship{
 				for(int j = 1; j < map->getNumTerrainObjects(); j++){
 					if(map->isPointWithinTerrainObject(u->getPos(), j) && map->isPointWithinTerrainObject(o.targets[i].pos, j)){
 						vector<Ray::CollisionResult> res;
-						Ray::retrieveCollisions(u->getPos(), Vector3(0, -1, 0), map->getTerrainObject(0).node->getChild(0), res);
+						Vector3 pos = u->getPos();
+						Ray::retrieveCollisions(Vector3(pos.x, 100, pos.z), Vector3(0, -1, 0), map->getTerrainObject(0).node->getChild(0), res);
 						Ray::sortResults(res);
 						o.targets[i].pos.y = res[0].pos.y + depth * (map->getTerrainObject(j).pos.y - res[0].pos.y);
 						break;
diff --git a/map.cpp b/map.cpp
index 927922a..3dcd04c 100755
--- a/map.cpp
+++ b/map.cpp
@@ -172,7 +172,7 @@ namespace battleship{
 	}
 
     void Map::load(string mapName) {
-		cellSize = Vector3(14, 6, 14);
+		cellSize = Vector3(7, 6, 7);
 
 		this->mapName = mapName;
 		LuaManager *luaManager = LuaManager::getSingleton();
diff --git a/unit.cpp b/unit.cpp
index a4ebd66..775c6d8 100755
--- a/unit.cpp
+++ b/unit.cpp
@@ -175,7 +175,7 @@ namespace battleship{
 				advance(movementAmmount);
 			}
 
-			if(fabs(pos.y - pathPoints[0].y) > destOffset){
+			if(fabs(pos.y - pathPoints[0].y) > 0.5 * height){
 				float dist = pos.y - pathPoints[0].y;
 				float movementAmmount = (speed > fabs(dist) ? dist : speed);
 
@@ -185,7 +185,9 @@ namespace battleship{
 				advance(movementAmmount, MoveDir::UP);
 			}
 
-			if(pos.getDistanceFrom(type != UnitType::UNDERWATER ? linDest : pathPoints[0]) <= destOffset)
+			if(type != UnitType::UNDERWATER && pos.getDistanceFrom(linDest) <= destOffset)
+				pathPoints.erase(pathPoints.begin());
+			else if(type == UnitType::UNDERWATER && fabs(pos.y - pathPoints[0].y) < 0.5 * height && pos.getDistanceFrom(linDest) <= destOffset)
 				pathPoints.erase(pathPoints.begin());
 		}