diff --git a/_layouts/level.html b/_layouts/level.html
index 537c881..9eb7bf9 100644
--- a/_layouts/level.html
+++ b/_layouts/level.html
@@ -43,7 +43,7 @@
             top: 10px;
             right: 10px;
             padding: 10px 20px;
-            font-size: 16px;
+            font-size: 32px;
             z-index: 1001;
             background-color: #007bff;
             color: white;
@@ -59,7 +59,7 @@
             top: 70px;
             right: 10px;
             padding: 10px 20px;
-            font-size: 16px;
+            font-size: 32px;
             z-index: 1001;
             background-color: #007bff;
             color: white;
diff --git a/game/acceptUserInput.js b/game/acceptUserInput.js
index 2624576..a1ac69a 100644
--- a/game/acceptUserInput.js
+++ b/game/acceptUserInput.js
@@ -52,8 +52,8 @@ export function acceptUserInput(engine, render, gameState) {
         }
     }
     
-    let undoButton = document.getElementById('undo-button');
-    function holdit() {
+    function setupUndoButton() {
+        let undoButton = document.getElementById('undo-button');
         let t;
         let start = 100;
         let speedup = 1.05;
@@ -69,11 +69,13 @@ export function acceptUserInput(engine, render, gameState) {
         }
     
         undoButton.onmouseup = function () {
+            start = 100;
+            speedup = 1.05;
             clearTimeout(t);
         }
-    };
-    undoButton.onclick = holdit;// undo button
-
+    }
+    
+    setupUndoButton();
 
     function onActiveSlingshot(mousePosition) {
         // Define a small region around the mouse