diff --git a/LynxAstro.DewController.Switch.UnitTests/Properties/AssemblyInfo.cs b/LynxAstro.DewController.Switch.UnitTests/Properties/AssemblyInfo.cs
index 1573b92..eb6eb6c 100644
--- a/LynxAstro.DewController.Switch.UnitTests/Properties/AssemblyInfo.cs
+++ b/LynxAstro.DewController.Switch.UnitTests/Properties/AssemblyInfo.cs
@@ -1,5 +1,4 @@
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following
diff --git a/LynxAstro.DewController.Switch/Switch.cs b/LynxAstro.DewController.Switch/Switch.cs
index 68a72ed..35573e3 100644
--- a/LynxAstro.DewController.Switch/Switch.cs
+++ b/LynxAstro.DewController.Switch/Switch.cs
@@ -2,7 +2,6 @@
 
 using System;
 using System.Runtime.InteropServices;
-using ASCOM.Utilities;
 using ASCOM.DeviceInterface;
 using System.Collections;
 using System.Collections.Generic;
@@ -260,7 +259,7 @@ namespace ASCOM.LynxAstro.DewController
         public string GetSwitchDescription(short id)
         {
             Validate("GetSwitchDescription", id);
-            return "Control Knob";
+            return $"Channel {ChannelToLetter(id)}";
         }
 
         /// <summary>
diff --git a/LynxAstro.DewController.TestConsole/Program.cs b/LynxAstro.DewController.TestConsole/Program.cs
index e7787a2..b0dc9f2 100644
--- a/LynxAstro.DewController.TestConsole/Program.cs
+++ b/LynxAstro.DewController.TestConsole/Program.cs
@@ -9,9 +9,6 @@
 //#define UseChooser
 
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 
 namespace ASCOM
 {
diff --git a/LynxAstro.DewController.TestConsole/Properties/AssemblyInfo.cs b/LynxAstro.DewController.TestConsole/Properties/AssemblyInfo.cs
index 3622a8c..ef157a8 100644
--- a/LynxAstro.DewController.TestConsole/Properties/AssemblyInfo.cs
+++ b/LynxAstro.DewController.TestConsole/Properties/AssemblyInfo.cs
@@ -1,5 +1,4 @@
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following 
diff --git a/LynxAstro.DewController/SharedResources.cs b/LynxAstro.DewController/SharedResources.cs
index a94085f..51cd224 100644
--- a/LynxAstro.DewController/SharedResources.cs
+++ b/LynxAstro.DewController/SharedResources.cs
@@ -19,7 +19,6 @@ using System.Collections.Generic;
 using System.Windows.Forms;
 using ASCOM.Utilities;
 using ASCOM.Utilities.Interfaces;
-using JetBrains.Annotations;
 
 namespace ASCOM.LynxAstro.DewController
 {