diff --git a/7-1.html b/7-1.html
index 025e665..e59e11a 100644
--- a/7-1.html
+++ b/7-1.html
@@ -63,17 +63,17 @@
         <canvas id="myCanvas" width="1" height="1" style="border:1px solid #ffffff;">
             Your browser does not support the HTML5 canvas tag.</canvas>
         <div class="dropdown">
-            <button class="dropbtn" id="btn">kL = 1/&#960</button>
+            <button class="dropbtn" id="btn">kL = 1 * &#960</button>
             <div class="dropdown-content">
-              <button onclick="Nodes(1)">kL = 1/&#960</button>
-              <button onclick="Nodes(2)">kL = 2/&#960</button>
-              <button onclick="Nodes(3)">kL = 3/&#960</button>
-              <button onclick="Nodes(4)">kL = 4/&#960</button>
-              <button onclick="Nodes(5)">kL = 5/&#960</button>
-              <button onclick="Nodes(6)">kL = 6/&#960</button>
-              <button onclick="Nodes(7)">kL = 7/&#960</button>
-              <button onclick="Nodes(8)">kL = 8/&#960</button>
-              <button onclick="Nodes(9)">kL = 9/&#960</button>
+              <button onclick="Nodes(1)">kL = 1 * &#960</button>
+              <button onclick="Nodes(2)">kL = 2 * &#960</button>
+              <button onclick="Nodes(3)">kL = 3 * &#960</button>
+              <button onclick="Nodes(4)">kL = 4 * &#960</button>
+              <button onclick="Nodes(5)">kL = 5 * &#960</button>
+              <button onclick="Nodes(6)">kL = 6 * &#960</button>
+              <button onclick="Nodes(7)">kL = 7 * &#960</button>
+              <button onclick="Nodes(8)">kL = 8 * &#960</button>
+              <button onclick="Nodes(9)">kL = 9 * &#960</button>
             </div>
         </div>       
         
diff --git a/7-2.html b/7-2.html
index 60e18f6..7c004a2 100644
--- a/7-2.html
+++ b/7-2.html
@@ -34,7 +34,7 @@
             .dropdown-content button {
               color: black;
               padding: 12px 16px;
-              width: 100px;
+              width: 120px;
               text-decoration: none;
               display: block;
             }
@@ -63,17 +63,17 @@
         <canvas id="myCanvas" width="1" height="1" style="border:1px solid #ffffff;">
             Your browser does not support the HTML5 canvas tag.</canvas>
         <div class="dropdown">
-            <button class="dropbtn" id="btn">kL = 0.5/&#960</button>
+            <button class="dropbtn" id="btn">kL = 0.5 * &#960</button>
             <div class="dropdown-content">
-              <button onclick="Nodes(0.5)">kL = 0.5/&#960</button>
-              <button onclick="Nodes(1.5)">kL = 1.5/&#960</button>
-              <button onclick="Nodes(2.5)">kL = 2.5/&#960</button>
-              <button onclick="Nodes(3.5)">kL = 3.5/&#960</button>
-              <button onclick="Nodes(4.5)">kL = 4.5/&#960</button>
-              <button onclick="Nodes(5.5)">kL = 5.5/&#960</button>
-              <button onclick="Nodes(6.5)">kL = 6.5/&#960</button>
-              <button onclick="Nodes(7.5)">kL = 7.5/&#960</button>
-              <button onclick="Nodes(8.5)">kL = 8.5/&#960</button>
+              <button onclick="Nodes(0.5)">kL = 0.5 * &#960</button>
+              <button onclick="Nodes(1.5)">kL = 1.5 * &#960</button>
+              <button onclick="Nodes(2.5)">kL = 2.5 * &#960</button>
+              <button onclick="Nodes(3.5)">kL = 3.5 * &#960</button>
+              <button onclick="Nodes(4.5)">kL = 4.5 * &#960</button>
+              <button onclick="Nodes(5.5)">kL = 5.5 * &#960</button>
+              <button onclick="Nodes(6.5)">kL = 6.5 * &#960</button>
+              <button onclick="Nodes(7.5)">kL = 7.5 * &#960</button>
+              <button onclick="Nodes(8.5)">kL = 8.5 * &#960</button>
             </div>
         </div>       
         
diff --git a/purcell2.html b/purcell2.html
index 2978d67..85e7b9a 100644
--- a/purcell2.html
+++ b/purcell2.html
@@ -65,8 +65,8 @@
         var dth = .01;
         var tg = 0;
         var theta = 0;
-        var mInit = -100;
-        var m = -100;
+        var mInit = 0;
+        var m = 0;
         var xPos = 0;
         var yPos = 0;
         var xSlider = document.getElementById("xSlider");