diff --git a/dither4.js b/dither4.js
index af3202d..053f0a0 100644
--- a/dither4.js
+++ b/dither4.js
@@ -437,6 +437,11 @@ function decimate(input, palette, n) {
             error.right.r = nextError.r / 2;
             error.right.g = nextError.g / 2;
             error.right.b = nextError.b / 2;
+            if (x == 159) {
+                error.red[0] = error.right.r;
+                error.green[0] = error.right.g;
+                error.blue[0] = error.right.b;
+            }
 
             error.red[x - 1] += nextError.r / 8;
             error.green[x - 1] += nextError.g / 8;
@@ -540,7 +545,7 @@ function decimate(input, palette, n) {
             let coolFactor = 0;
             for (let x = 0; x < line.length; x++) {
                 if (output[x] == i) {
-                    coolFactor += fitness[x] ** 3;
+                    coolFactor += (fitness[x] ** 2);
                 }
             }
 
@@ -605,7 +610,7 @@ function convert(source, sink) {
                 rgb.r += nextError.red[i];
                 rgb.g += nextError.green[i];
                 rgb.b += nextError.blue[i];
-                rgb.cap();
+                //rgb.cap();
             }
             input.push(rgb);
         }