diff --git a/css/main.css b/css/main.css
index 2c75143c46d99db85938ded2ec38851daf179a78..bc78357add4bbd4312da6eaddfc74f40a33e438e 100644
--- a/css/main.css
+++ b/css/main.css
@@ -17,6 +17,15 @@ body {
   user-select: none;
 }
 
+#viewer-settings-knob {
+  position: fixed;
+  background: var(--100-color);
+  margin: 0.5rem;
+  padding: 0.5rem;
+  border-radius: 0.75rem;
+  display: none;
+}
+
 menu {
   display: inline-flex;
   list-style-type: none;
@@ -30,9 +39,14 @@ menu button {
   padding: 0.25rem 0.75rem;
   margin: 0 0.5rem;
   border: 1.5px solid var(--300-color);
-  transition: 0.3s;
   cursor: pointer;
 }
+menu button#zoomIntoViewButton {
+  cursor: zoom-in;
+}
+menu button#zoomOutViewButton {
+  cursor: zoom-out;
+}
 menu button.buttonRightFlat {
   margin-right: 0;
   border-right: none;
@@ -58,7 +72,7 @@ menu button:disabled {
 menu.menu-impressum {
   padding-left: 1rem;
   font-size: 0.75rem;
-  vertical-align: top;
+  vertical-align: bottom;
 }
 menu.menu-impressum li:not(:last-child)::after {
   content: "\00B7";
@@ -89,10 +103,12 @@ section#viewer {
 }
 
 article#viewer-settings {
+  position: fixed;
   background: no-repeat url("/icon.svg") var(--100-color);
-  margin: 0 1rem;
-  padding: 0.5rem 0 0 3rem;
+  margin: 0 1vw;
+  padding: 0.75rem 0 0 3rem;
   outline: 2px solid var(--400-color);
+  transition: 0.3s;
 }
 
 section#tools {
@@ -170,59 +186,26 @@ article#tools-list-buttons {
   padding: 0;
 }
 
-#helpDialog ul > li > span.helpControlText {
+#helpDialog span.helpControlText {
   position: absolute;
   left: 3rem;
 }
 
-/* Zdog */
-
-.zdog-canvas {
-  display: block;
-  width: 100%;
-  height: calc(100vh - 3rem); /* 3rem is height of footer incl. margin */
-}
-
-/*ul {
-  padding-left: 0;
-  margin-bottom: 0;
-}
-
-#command-area {
-  height: 400px;
-}
-
-#list-commands-wrapper {
-  margin: 1rem 0;
-  width: 300px;
-  float: left;
-  background-color: slategray;
-  outline-radius: 10px;
+#helpDialog a {
+  text-decoration: none;
+  color: black;
 }
 
-#list-commands > li {
-  width: 200px;
-  margin: 1rem auto;
-  padding: 0.5rem 1rem;
-  background-color: lightgray;
-  outline-radius: 10px;
+#helpLogo {
+  width: 75px;
+  height: 75px;
+  float: right;
 }
 
-#list-commands .command-active {
-  background-color: white;
-}
+/* Zdog */
 
-#popup-edit {
-  margin: 1rem 0;
-  width: 300px;
-  display: none;
-  float: right;
-  background-color: white;
-  padding: 2rem 3rem;
-  height: 300px;
-  outline-radius: 10px;
+.zdog-canvas {
+  display: block;
+  width: 100%;
+  height: 100vh;
 }
-
-#popup-edit-parameters {
-  list-style: none;
-}*/
diff --git a/js/project.js b/js/project.js
index 5edcd3f9be82e6e83a0fab68b75fc833f6ed895c..1badb1d0023e42fe40bbd97cf565b26794a7fec0 100644
--- a/js/project.js
+++ b/js/project.js
@@ -81,7 +81,7 @@ class Project {
     }
 
     // Vertical center line
-    new Zdog.Shape({
+    /*new Zdog.Shape({
       addTo: window.illoGridGroup,
       path: [
         {
@@ -97,7 +97,7 @@ class Project {
       ],
       stroke: 0.5,
       color: "#111111",
-    });
+    });*/
   }
 
   addLine(flow, speed, toX, toY, toZ) {
@@ -175,7 +175,13 @@ class Project {
           }
           break;
       }
-      var newMove = new Move(prevCoords.e + flowStep * i, speed, newX, newY, newZ);
+      var newMove = new Move(
+        prevCoords.e + flowStep * i,
+        speed,
+        newX,
+        newY,
+        newZ
+      );
       this.model.append(newMove);
     }
   }
diff --git a/main.js b/main.js
index 3b0482313cdecaf6db9ec7732dd2f2e83b81757c..db606991e5a2e9292c2800f3c8e62597938955e4 100644
--- a/main.js
+++ b/main.js
@@ -15,7 +15,7 @@ var aboutText = `
 `;
 if (import.meta.env.VITE_APP_BRANCH == "dev") {
   aboutText = `
-  <i class="fa-solid fa-kiwi-bird fa-bounce"></i> TESTING</h1>
+  <i class="fa-solid fa-kiwi-bird fa-bounce"></i></h1>
   <p>Version: ${import.meta.env.VITE_APP_DATE}
   (${import.meta.env.VITE_APP_BRANCH}
   ${import.meta.env.VITE_APP_HASH})</p>
@@ -25,9 +25,12 @@ if (import.meta.env.VITE_APP_BRANCH == "dev") {
 document.querySelector("#app").innerHTML = `
 <main>
   <section id="viewer">
+    <article id="viewer-settings-knob">
+      <i class="fa-solid fa-bars"></i>
+    </article>
     <article id="viewer-settings">
       <menu>
-        <li>
+        <!-- <li>
           <button id="zoomIntoViewButton" class="buttonRightFlat">
             <i class="fa-solid fa-magnifying-glass-plus"></i>
           </button>
@@ -36,18 +39,13 @@ document.querySelector("#app").innerHTML = `
           <button id="zoomOutViewButton" class="buttonLeftFlat">
             <i class="fa-solid fa-magnifying-glass-minus"></i>
           </button>
-        </li>
+        </li> -->
         <li>
           <button id="playViewButton">
             <i class="fa-solid fa-play"></i> Simulate
           </button>
         </li>
       </menu>
-      <menu class="menu-impressum">
-        <li>
-          <a href="#" id="helpLink">About</a>
-        </li>
-      </menu>
       <menu class="menu-right">
       <li>
         <button id="saveProjectMenuButton" class="buttonRightFlat">
@@ -80,12 +78,12 @@ document.querySelector("#app").innerHTML = `
       <menu>
         <li>
           <button id="addLineEditButton">
-            <i class="fa-solid fa-lines-leaning"></i> Add line
+            <i class="fa-solid fa-lines-leaning"></i> New line
           </button>
         </li>
         <li>
           <button id="addArcEditButton">
-            <i class="fa-solid fa-bezier-curve"></i> Add arc
+            <i class="fa-solid fa-bezier-curve"></i> New arc
           </button>
         </li>
       </menu>
@@ -106,12 +104,18 @@ document.querySelector("#app").innerHTML = `
           </button>
         </li>
       </menu>
+      <menu class="menu-impressum">
+        <li>
+          <a href="#" id="helpLink">About Tailorbird</a>
+        </li>
+      </menu>
     </article>
   </section>
 </main>
 
 <!-- Dialogs -->
 <dialog id="helpDialog">
+  <img src="/icon.svg" width="75" height="75" id="helpLogo">
   <h1>Tailorbird 3D ${aboutText}
   <h2><i class="fa-solid fa-keyboard"></i> Controls</h2>
   <p>
@@ -123,13 +127,14 @@ document.querySelector("#app").innerHTML = `
     <li><i class="fa-solid fa-share fa-rotate-90"></i> <span class="helpControlText">Jump to: O</span></li>
    </ul>
   </p>
+  <h2><i class="fa-solid fa-address-card"></i></i> Help</h2>
   <p>
   <ul>
     <li>
-      <a href="mailto:yanagibashi@kg.rwth-aachen.de">Contact</a>
+      <a href="mailto:yanagibashi@kg.rwth-aachen.de"><i class="fa-solid fa-envelope"></i> <span class="helpControlText">Contact</span></a>
     </li>
     <li>
-      <a href="https://www.kg.rwth-aachen.de/cms/KG/Footer/Service/~vcyq/Impressum/">Impressum</a>
+      <a href="https://www.kg.rwth-aachen.de/cms/KG/Footer/Service/~vcyq/Impressum/"><i class="fa-solid fa-circle-info"></i> <span class="helpControlText">Impressum</span></a>
     </li>
     </ul>
   </p>
@@ -178,7 +183,7 @@ document.querySelector("#app").innerHTML = `
 <!-- Dialogs Edit menu -->
 <dialog id="addLineDialog">
   <form method="dialog" id="addLineForm">
-    <h3>Add line</h3>
+    <h3>New line</h3>
     <fieldset>
       <legend>Position</legend>
       <input
@@ -241,7 +246,7 @@ document.querySelector("#app").innerHTML = `
 
 <dialog id="addArcDialog">
   <form method="dialog" id="addArcForm">
-    <h3>Add arc</h3>
+    <h3>New arc</h3>
     <fieldset>
       <legend>Properties</legend>
       Size: <input type="text" id="addArcInputSize" /><br />
@@ -788,6 +793,24 @@ function initEditEventListeners() {
 
 function initViewEventListeners() {
   document
+    .getElementById("viewer-settings")
+    .addEventListener("click", function (e) {
+      if (e.eventPhase !== 2) return; /* make sure not triggered by bubbling */
+      if (e.offsetX > 50) return; /* only react for clicks on logo */
+      // Hide viewer settings
+      this.style.visibility = "hidden";
+      this.style.opacity = "0";
+      document.getElementById("viewer-settings-knob").style.display = "block";
+    });
+  document
+    .getElementById("viewer-settings-knob")
+    .addEventListener("click", function (e) {
+      // Hide viewer settings
+      document.getElementById("viewer-settings").style.visibility = "visible";
+      document.getElementById("viewer-settings").style.opacity = "1";
+      this.style.display = "none";
+    });
+  /*document
     .getElementById("zoomIntoViewButton")
     .addEventListener("click", function (e) {
       // Zoom into
@@ -798,7 +821,7 @@ function initViewEventListeners() {
     .addEventListener("click", function (e) {
       // Zoom out
       window.illo.scale.multiply(1 / 1.1);
-    });
+    });*/
   document
     .getElementById("playViewButton")
     .addEventListener("click", function (e) {