diff --git a/dither4.js b/dither4.js
index f74101d..9e12618 100644
--- a/dither4.js
+++ b/dither4.js
@@ -420,6 +420,7 @@ function decimate(input, palette, n) {
             error.blue[x] += nextError.b;
             */
 
+            /*
             error.right.r = nextError.r / 2;
             error.right.g = nextError.g / 2;
             error.right.b = nextError.b / 2;
@@ -427,6 +428,7 @@ function decimate(input, palette, n) {
             error.red[x] += nextError.r / 2;
             error.green[x] += nextError.g / 2;
             error.blue[x] += nextError.b / 2;
+            */
 
             /*
             error.right.r = nextError.r / 2;
@@ -446,7 +448,6 @@ function decimate(input, palette, n) {
             error.blue[x + 1] += nextError.b / 8;
             */
 
-            /*
             error.right.r = nextError.r / 4;
             error.right.g = nextError.g / 4;
             error.right.b = nextError.b / 4;
@@ -462,7 +463,6 @@ function decimate(input, palette, n) {
             error.red[x + 1] += nextError.r / 4;
             error.green[x + 1] += nextError.g / 4;
             error.blue[x + 1] += nextError.b / 4;
-            */
 
             // 442 is the 3d distance across the rgb cube
             fitness[x] = 442 - (nextError.magnitude());