diff --git a/package-lock.json b/package-lock.json
index ff65651..dee93d4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,6 @@
     "": {
       "devDependencies": {
         "css-loader": "^5.1.3",
-        "dat.gui": "^0.7.7",
         "gh-pages": "^3.1.0",
         "redux": "^4.0.5",
         "sass": "^1.32.8",
@@ -635,12 +634,6 @@
         "node": ">=4"
       }
     },
-    "node_modules/dat.gui": {
-      "version": "0.7.7",
-      "resolved": "https://registry.npmjs.org/dat.gui/-/dat.gui-0.7.7.tgz",
-      "integrity": "sha512-sRl/28gF/XRC5ywC9I4zriATTsQcpSsRG7seXCPnTkK8/EQMIbCu5NPMpICLGxX9ZEUvcXR3ArLYCtgreFoMDw==",
-      "dev": true
-    },
     "node_modules/duplexer": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.2.tgz",
@@ -3098,12 +3091,6 @@
       "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==",
       "dev": true
     },
-    "dat.gui": {
-      "version": "0.7.7",
-      "resolved": "https://registry.npmjs.org/dat.gui/-/dat.gui-0.7.7.tgz",
-      "integrity": "sha512-sRl/28gF/XRC5ywC9I4zriATTsQcpSsRG7seXCPnTkK8/EQMIbCu5NPMpICLGxX9ZEUvcXR3ArLYCtgreFoMDw==",
-      "dev": true
-    },
     "duplexer": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.2.tgz",
diff --git a/package.json b/package.json
index 1abeee9..ca12214 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,6 @@
   },
   "devDependencies": {
     "css-loader": "^5.1.3",
-    "dat.gui": "^0.7.7",
     "gh-pages": "^3.1.0",
     "redux": "^4.0.5",
     "sass": "^1.32.8",
diff --git a/src/sketcher/extrude.js b/src/sketcher/extrude.js
index ac3265e..e843ed8 100644
--- a/src/sketcher/extrude.js
+++ b/src/sketcher/extrude.js
@@ -27,7 +27,7 @@ export function extrude() {
     for (let i = 0; i < 2; i++) {
       let d = linkedObj[1][i]
       if (d == -1 || d == node) continue;
-      if (d == children[1]) {
+      if (d == children[0]) {
         console.log('pair found')
       };
       findTouching(d)
@@ -53,7 +53,7 @@ export function extrude() {
   }
 
 
-  findPair(children[1])
+  findPair(children[0])
 
   const shape = new THREE.Shape(v2s);
 
@@ -64,7 +64,8 @@ export function extrude() {
   const phong = new THREE.MeshPhongMaterial( { color: 0x156289, emissive: 0x072534, side: THREE.DoubleSide, flatShading: true } );
   const mesh = new THREE.Mesh(geometry, phong);
   this.add(mesh)
-
+  
+  // this.sketch.visible = false
 }