diff --git a/.babelrc b/.babelrc
index a3d68aa5..d58bcc56 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,7 +1,7 @@
 {
   "presets": [
     [
-      "@babel/env",
+      "@babel/preset-env",
       {
         "targets": {
           "node": "current"
@@ -9,7 +9,7 @@
       }
     ],
     "@babel/typescript",
-    "@babel/react",
+    "@babel/react"
   ],
   "plugins": [
     "@babel/transform-flow-strip-types",
@@ -19,6 +19,6 @@
     "@babel/plugin-proposal-numeric-separator",
     "@babel/plugin-proposal-throw-expressions",
     ["@babel/plugin-proposal-class-properties", { "loose": true }],
-    "@babel/proposal-object-rest-spread",
+    "@babel/proposal-object-rest-spread"
   ]
 }
diff --git a/utils/pp-center-331-337-link.png b/utils/pp-center-331-337-link.png
index ed0f9143..acb8905a 100644
Binary files a/utils/pp-center-331-337-link.png and b/utils/pp-center-331-337-link.png differ
diff --git a/utils/redisCopy.js b/utils/redisCopy.js
index 6bea95f9..69fd4ea4 100644
--- a/utils/redisCopy.js
+++ b/utils/redisCopy.js
@@ -54,9 +54,15 @@ async function copyChunksByCoords(xMin, xMax, yMin, yMax) {
         const setNXArgs = [newkey, chunk];
         await newredis.sendCommandAsync('SET', setNXArgs);
         console.log("Created Chunk ", newkey);
+      } else {
+        await newredis.delAsync(newkey);
+        console.log("Deleted Chunk ", newkey);
       }
     }
   }
 }
 
-copyChunksByCoords(-160, 60, -60, 160);
+module.exports = copyChunksByCoords;
+
+// copyChunksByCoords(-160, 60, -60, 160);
+