diff --git a/MatterControlLib/PrinterControls/EnabledWidgetExtensions.cs b/MatterControlLib/PrinterControls/EnabledWidgetExtensions.cs
new file mode 100644
index 000000000..85b03d199
--- /dev/null
+++ b/MatterControlLib/PrinterControls/EnabledWidgetExtensions.cs
@@ -0,0 +1,47 @@
+/*
+Copyright (c) 2017, Lars Brubaker, John Lewin
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The views and conclusions contained in the software and documentation are those
+of the authors and should not be interpreted as representing official policies,
+either expressed or implied, of the FreeBSD Project.
+*/
+
+using System;
+using MatterHackers.Agg;
+using MatterHackers.Agg.UI;
+using MatterHackers.MatterControl.CustomWidgets;
+using MatterHackers.MatterControl.PrinterCommunication;
+using MatterHackers.MatterControl.PrinterControls;
+using MatterHackers.MatterControl.SlicerConfiguration;
+
+namespace MatterHackers.MatterControl
+{
+	public static class EnabledWidgetExtensions
+	{
+		public static void SetEnabled(this GuiWidget guiWidget, bool enabled)
+		{
+			guiWidget.Enabled = enabled;
+		}
+	}
+}
diff --git a/MatterControlLib/PrinterControls/ManualPrinterControls.cs b/MatterControlLib/PrinterControls/ManualPrinterControls.cs
index 5567113f5..6aca3cd90 100644
--- a/MatterControlLib/PrinterControls/ManualPrinterControls.cs
+++ b/MatterControlLib/PrinterControls/ManualPrinterControls.cs
@@ -37,14 +37,6 @@ using MatterHackers.MatterControl.SlicerConfiguration;
 
 namespace MatterHackers.MatterControl
 {
-	public static class EnabledWidgetExtensions
-	{
-		public static void SetEnabled(this GuiWidget guiWidget, bool enabled)
-		{
-			guiWidget.Enabled = enabled;
-		}
-	}
-
 	public class ManualPrinterControls : ScrollableWidget, ICloseableTab
 	{
 		public static event EventHandler<ManualPrinterControls> AddPluginControls;