diff --git a/src/color.rs b/src/color.rs
index 8ed9059..7a87000 100644
--- a/src/color.rs
+++ b/src/color.rs
@@ -5,10 +5,10 @@ pub fn put_color(img: &mut RgbImage, pixel_color: &Color, x: u32, y: u32, sample
     let mut g = pixel_color.y();
     let mut b = pixel_color.z();
 
-    //let scale = 1.0 / samples_per_pixel as f64;
-    //r = r/samples_per_pixel as f64; //(scale * r).sqrt();
-    //g = g/samples_per_pixel as f64; //(scale * g).sqrt();
-    //b = b/samples_per_pixel as f64; //(scale * b).sqrt();
+    let scale = 1.0;// / samples_per_pixel as f64;
+    r = (scale * r).sqrt();
+    g = (scale * g).sqrt();
+    b = (scale * b).sqrt();
 
     img.put_pixel(
         x,
diff --git a/src/hittable_list.rs b/src/hittable_list.rs
index ebbbcc9..e181a54 100644
--- a/src/hittable_list.rs
+++ b/src/hittable_list.rs
@@ -29,7 +29,8 @@ impl HittableList {
 
         for obj in &self.objects {
             let mut temp_rec = HitRecord::empty();
-            if obj.hit(&r, t_min, closest_so_far, &mut temp_rec) {
+            if obj.hit(&r, t_min, closest_so_far, &mut temp_rec)
+                    && closest_so_far > temp_rec.t {
                 hit_anything = true;
                 closest_so_far = temp_rec.t;
                 *rec = temp_rec;
diff --git a/src/main.rs b/src/main.rs
index 641503b..6836cc6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -67,9 +67,9 @@ fn main() {
 
     // Image
     let aspect_ratio = 10.0 / 7.5; //16.0 / 9.0;
-    let image_width = 600;
+    let image_width = 300;
     let image_height = (image_width as f64 / aspect_ratio) as u32;
-    let samples_per_pixel = 50_u32;
+    let samples_per_pixel = 1_u32;
     let max_depth = 50;
     let antialiasing_threshold = 0.2; // at what diff between two colors will a pixel be antialiased
 
@@ -287,7 +287,7 @@ fn from_obj(path: &str) -> HittableList {
     //    118.0 / 255.0,
     //)));
     //let material = Arc::new(Dielectric::new(2.0));
-    let material = Arc::new(Metal::new(&Color::new(0.7, 0.7, 0.8), 0.0));
+    let material = Arc::new(Metal::new(&Color::new(0.7, 0.6, 0.5), 0.0));
     //let material = Arc::new(Rainbow::new());
 
     let cornell_box = tobj::load_obj(path, &tobj::OFFLINE_RENDERING_LOAD_OPTIONS);
@@ -318,8 +318,8 @@ fn from_obj(path: &str) -> HittableList {
 
         for v in 0..mesh.indices.len() / 3 {
             let index_a = mesh.indices[3 * v] as usize;
-            let index_b = mesh.indices[3 * v + 1] as usize;
-            let index_c = mesh.indices[3 * v + 2] as usize;
+            let index_b = mesh.indices[3 * v + 2] as usize;
+            let index_c = mesh.indices[3 * v + 1] as usize;
             let index_normal_a = mesh.normal_indices[3 * v] as usize;
             let index_normal_b = mesh.normal_indices[3 * v + 1] as usize;
             let index_normal_c = mesh.normal_indices[3 * v + 2] as usize;
@@ -327,16 +327,16 @@ fn from_obj(path: &str) -> HittableList {
             let normal_avg = Vec3::unit_vector(
                 Vec3::new(
                     mesh.positions[3 * index_normal_a] as f64,
-                    mesh.positions[3 * index_normal_a + 1] as f64,
                     mesh.positions[3 * index_normal_a + 2] as f64,
+                    mesh.positions[3 * index_normal_a + 1] as f64,
                 ) + Vec3::new(
                     mesh.positions[3 * index_normal_b] as f64,
-                    mesh.positions[3 * index_normal_b + 1] as f64,
                     mesh.positions[3 * index_normal_b + 2] as f64,
+                    mesh.positions[3 * index_normal_b + 1] as f64,
                 ) + Vec3::new(
                     mesh.positions[3 * index_normal_c] as f64,
-                    mesh.positions[3 * index_normal_c + 1] as f64,
                     mesh.positions[3 * index_normal_c + 2] as f64,
+                    mesh.positions[3 * index_normal_c + 1] as f64,
                 ),
             );
 
diff --git a/src/material.rs b/src/material.rs
index 409e928..5004352 100644
--- a/src/material.rs
+++ b/src/material.rs
@@ -77,7 +77,13 @@ impl Material for Metal {
         *scattered = Ray::new(rec.p, reflected + self.fuzz * Vec3::random_in_unit_sphere());
         *attenuation = self.albedo.clone();
 
-        return true;//Vec3::dot(scattered.direction(), rec.normal) > 0.0;
+        let reflect = Vec3::dot(scattered.direction(), rec.normal);
+        //dbg!(reflect);
+
+        /*if reflect > 0.0 {
+            *attenuation = Color::new(100.0, 0.0, 0.0);
+        }*/
+        return reflect > 0.0;
     }
 }