diff --git a/Meade.net.Telescope.UnitTests/TelescopeUnitTests.cs b/Meade.net.Telescope.UnitTests/TelescopeUnitTests.cs
index b19dda8..5da6cd2 100644
--- a/Meade.net.Telescope.UnitTests/TelescopeUnitTests.cs
+++ b/Meade.net.Telescope.UnitTests/TelescopeUnitTests.cs
@@ -845,9 +845,11 @@ namespace Meade.net.Telescope.UnitTests
         [Test]
         public void ApertureArea_Get_ReturnsExpectedResult()
         {
+            _profileProperties.ApertureArea = 130674;
+
             var result = _telescope.ApertureArea;
 
-            Assert.That(result, Is.EqualTo(_profileProperties.ApertureArea / 1000));
+            Assert.That(result, Is.EqualTo(_profileProperties.ApertureArea / (1000*1000)));
         }
 
         [Test]
diff --git a/Meade.net.Telescope/Telescope.cs b/Meade.net.Telescope/Telescope.cs
index af45199..ae71f22 100644
--- a/Meade.net.Telescope/Telescope.cs
+++ b/Meade.net.Telescope/Telescope.cs
@@ -1355,7 +1355,7 @@ namespace ASCOM.Meade.net
         {
             get
             {
-                var apertureArea = _profileProperties.ApertureArea / 1000;
+                var apertureArea = _profileProperties.ApertureArea / (1000*1000);
                 LogMessage("ApertureArea Get", $"{apertureArea}");
                 return apertureArea;
             }
diff --git a/Meade.net/SetupDialogForm.cs b/Meade.net/SetupDialogForm.cs
index d41d3f9..cee869f 100644
--- a/Meade.net/SetupDialogForm.cs
+++ b/Meade.net/SetupDialogForm.cs
@@ -388,6 +388,11 @@ namespace ASCOM.Meade.net
                 Verb = "open"
             });
         }
+
+        private void label29_Click(object sender, EventArgs e)
+        {
+
+        }
     }
 }
 
diff --git a/Meade.net/SetupDialogForm.designer.cs b/Meade.net/SetupDialogForm.designer.cs
index 182c198..b41ea01 100644
--- a/Meade.net/SetupDialogForm.designer.cs
+++ b/Meade.net/SetupDialogForm.designer.cs
@@ -434,6 +434,7 @@ namespace ASCOM.Meade.net
             // 
             resources.ApplyResources(this.label29, "label29");
             this.label29.Name = "label29";
+            this.label29.Click += new System.EventHandler(this.label29_Click);
             // 
             // txtApertureArea
             // 
diff --git a/Meade.net/SetupDialogForm.resx b/Meade.net/SetupDialogForm.resx
index c64acf9..d432837 100644
--- a/Meade.net/SetupDialogForm.resx
+++ b/Meade.net/SetupDialogForm.resx
@@ -1579,13 +1579,13 @@
     <value>494, 139</value>
   </data>
   <data name="label29.Size" type="System.Drawing.Size, System.Drawing">
-    <value>23, 13</value>
+    <value>26, 13</value>
   </data>
   <data name="label29.TabIndex" type="System.Int32, mscorlib">
     <value>56</value>
   </data>
   <data name="label29.Text" xml:space="preserve">
-    <value>mm</value>
+    <value>mm²</value>
   </data>
   <data name="&gt;&gt;label29.Name" xml:space="preserve">
     <value>label29</value>
@@ -1678,7 +1678,7 @@
     <value>True</value>
   </metadata>
   <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>25</value>
+    <value>232</value>
   </metadata>
   <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
     <value>6, 13</value>