diff --git a/src/DtsObject.hx b/src/DtsObject.hx
index b7eb3e21..13dd8461 100644
--- a/src/DtsObject.hx
+++ b/src/DtsObject.hx
@@ -815,9 +815,9 @@ class DtsObject extends GameObject {
 				if (pos >= prim.points.length) {
 					meshIndex++;
 					if (prim.buffer != null) {
-						prim.addNormals();
-						for (norm in prim.normals)
-							norm = norm.multiply(-1);
+						// prim.addNormals();
+						// for (norm in prim.normals)
+						// 	norm = norm.multiply(-1);
 						prim.flush();
 					}
 					mesh.primitive = prim;
@@ -831,7 +831,7 @@ class DtsObject extends GameObject {
 				var vertex = info.vertices[i];
 				var normal = info.normals[i];
 				prim.points[pos] = vertex.toPoint();
-				prim.normals[pos] = normal.toPoint().normalized();
+				prim.normals[pos] = normal.toPoint(); // .normalized();
 				if (prim.buffer != null) {
 					prim.dirtyFlags[pos] = true;
 				}
diff --git a/src/InstanceManager.hx b/src/InstanceManager.hx
index f4084897..877158b7 100644
--- a/src/InstanceManager.hx
+++ b/src/InstanceManager.hx
@@ -111,12 +111,12 @@ class InstanceManager {
 					if (dtsshader != null) {
 						minfo.meshbatch.material.mainPass.removeShader(minfo.meshbatch.material.textureShader);
 						minfo.meshbatch.material.mainPass.addShader(dtsshader);
-						minfo.meshbatch.material.mainPass.culling = mat.mainPass.culling;
+						// minfo.meshbatch.material.mainPass.culling = mat.mainPass.culling;
 					}
 					minfo.transparencymeshbatch = new MeshBatch(cast(cast(obj, Mesh).primitive), cast(cast(obj, Mesh)).material.clone(), scene);
 					minfo.transparencymeshbatch.material.mainPass.removeShader(minfo.meshbatch.material.textureShader);
 					minfo.transparencymeshbatch.material.mainPass.addShader(dtsshader);
-					minfo.transparencymeshbatch.material.mainPass.culling = mat.mainPass.culling;
+					// minfo.transparencymeshbatch.material.mainPass.culling = mat.mainPass.culling;
 
 					// minfo.meshbatch.material.mainPass.removeShader(minfo.meshbatch.material.mainPass.getShader(PropsValues));
 					// minfo.transparencymeshbatch.material.mainPass.removeShader(minfo.transparencymeshbatch.material.mainPass.getShader(PropsValues));
diff --git a/src/collision/Grid.hx b/src/collision/Grid.hx
index 453196b5..4abee5b1 100644
--- a/src/collision/Grid.hx
+++ b/src/collision/Grid.hx
@@ -9,7 +9,7 @@ class Grid {
 
 	public var cellSize:Vector; // The dimensions of one cell
 
-	public static var CELL_DIV = new Vector(16, 16, 16); // split the bounds into cells of dimensions 1/16th of the corresponding dimensions of the bounds
+	public static var CELL_DIV = new Vector(12, 12, 12); // split the bounds into cells of dimensions 1/16th of the corresponding dimensions of the bounds
 
 	var map:Map<Int, Array<Int>> = new Map();
 
diff --git a/src/shaders/DtsTexture.hx b/src/shaders/DtsTexture.hx
index 50bde492..ebd2453c 100644
--- a/src/shaders/DtsTexture.hx
+++ b/src/shaders/DtsTexture.hx
@@ -4,6 +4,10 @@ class DtsTexture extends hxsl.Shader {
 	static var SRC = {
 		@input var input:{
 			var uv:Vec2;
+			var normal:Vec3;
+		};
+		@global var global:{
+			@perObject var modelView:Mat4;
 		};
 		@const var additive:Bool;
 		@const var killAlpha:Bool;
@@ -14,8 +18,10 @@ class DtsTexture extends hxsl.Shader {
 		var calculatedUV:Vec2;
 		var pixelColor:Vec4;
 		var specColor:Vec3;
+		var transformedNormal:Vec3;
 		function vertex() {
 			calculatedUV = input.uv;
+			transformedNormal = (input.normal * global.modelView.mat3());
 		}
 		function fragment() {
 			var c = texture.get(calculatedUV);
diff --git a/src/shapes/Tornado.hx b/src/shapes/Tornado.hx
index 4a1cc5ba..e5c89a6c 100644
--- a/src/shapes/Tornado.hx
+++ b/src/shapes/Tornado.hx
@@ -49,8 +49,8 @@ class Tornado extends ForceObject {
 		this.soundChannel = AudioManager.playSound(ResourceLoader.getResource("data/sound/tornado.wav", ResourceLoader.getAudio, this.soundResources),
 			new Vector(1e8, 1e8, 1e8), true);
 		for (material in this.materials) {
-			// material.blendMode = Alpha;
-			material.mainPass.culling = h3d.mat.Data.Face.None;
+			material.blendMode = Alpha;
+			// material.mainPass.culling = h3d.mat.Data.Face.None;
 		}
 	}