diff --git a/AboutPage/ContactForm.cs b/AboutPage/ContactForm.cs
index c348c7838..c6a86ea28 100644
--- a/AboutPage/ContactForm.cs
+++ b/AboutPage/ContactForm.cs
@@ -37,7 +37,6 @@ using System.Text.RegularExpressions;
 using MatterHackers.Agg;
 using MatterHackers.Agg.Image;
 using MatterHackers.Agg.UI;
-using MatterHackers.Agg.OpenGlGui;
 using MatterHackers.PolygonMesh;
 using MatterHackers.RenderOpenGl;
 using MatterHackers.VectorMath;
diff --git a/CustomWidgets/ClickWidget.cs b/CustomWidgets/ClickWidget.cs
index 2265f9f46..5ff7b0058 100644
--- a/CustomWidgets/ClickWidget.cs
+++ b/CustomWidgets/ClickWidget.cs
@@ -6,7 +6,6 @@ using System.Text;
 using MatterHackers.Agg;
 using MatterHackers.Agg.Image;
 using MatterHackers.Agg.UI;
-using MatterHackers.Agg.OpenGlGui;
 using MatterHackers.PolygonMesh;
 using MatterHackers.RenderOpenGl;
 using MatterHackers.VectorMath;
diff --git a/CustomWidgets/StyledDropDownList.cs b/CustomWidgets/StyledDropDownList.cs
index 84706765b..c299ec945 100644
--- a/CustomWidgets/StyledDropDownList.cs
+++ b/CustomWidgets/StyledDropDownList.cs
@@ -6,7 +6,6 @@ using System.Text;
 using MatterHackers.Agg;
 using MatterHackers.Agg.Image;
 using MatterHackers.Agg.UI;
-using MatterHackers.Agg.OpenGlGui;
 using MatterHackers.PolygonMesh;
 using MatterHackers.RenderOpenGl;
 using MatterHackers.VectorMath;
diff --git a/PrinterControls/PrinterConnections/SetupStepBaudRate.cs b/PrinterControls/PrinterConnections/SetupStepBaudRate.cs
index 4b34325a2..0e148b956 100644
--- a/PrinterControls/PrinterConnections/SetupStepBaudRate.cs
+++ b/PrinterControls/PrinterConnections/SetupStepBaudRate.cs
@@ -8,7 +8,6 @@ using System.Diagnostics;
 
 using MatterHackers.Agg;
 using MatterHackers.Agg.UI;
-using MatterHackers.Agg.OpenGlGui;
 using MatterHackers.PolygonMesh;
 using MatterHackers.RenderOpenGl;
 using MatterHackers.VectorMath;
diff --git a/PrinterControls/PrinterConnections/SetupStepComPortManual.cs b/PrinterControls/PrinterConnections/SetupStepComPortManual.cs
index d7a45faaa..04b8e0d79 100644
--- a/PrinterControls/PrinterConnections/SetupStepComPortManual.cs
+++ b/PrinterControls/PrinterConnections/SetupStepComPortManual.cs
@@ -8,7 +8,6 @@ using System.Diagnostics;
 
 using MatterHackers.Agg;
 using MatterHackers.Agg.UI;
-using MatterHackers.Agg.OpenGlGui;
 using MatterHackers.PolygonMesh;
 using MatterHackers.RenderOpenGl;
 using MatterHackers.VectorMath;
diff --git a/PrinterControls/PrinterConnections/SetupStepComPortOne.cs b/PrinterControls/PrinterConnections/SetupStepComPortOne.cs
index 0d663ed6c..7367de031 100644
--- a/PrinterControls/PrinterConnections/SetupStepComPortOne.cs
+++ b/PrinterControls/PrinterConnections/SetupStepComPortOne.cs
@@ -8,7 +8,6 @@ using System.Diagnostics;
 
 using MatterHackers.Agg;
 using MatterHackers.Agg.UI;
-using MatterHackers.Agg.OpenGlGui;
 using MatterHackers.PolygonMesh;
 using MatterHackers.RenderOpenGl;
 using MatterHackers.VectorMath;
diff --git a/PrinterControls/PrinterConnections/SetupStepComPortTwo.cs b/PrinterControls/PrinterConnections/SetupStepComPortTwo.cs
index b4507007f..6f05e7b4b 100644
--- a/PrinterControls/PrinterConnections/SetupStepComPortTwo.cs
+++ b/PrinterControls/PrinterConnections/SetupStepComPortTwo.cs
@@ -8,7 +8,6 @@ using System.Diagnostics;
 
 using MatterHackers.Agg;
 using MatterHackers.Agg.UI;
-using MatterHackers.Agg.OpenGlGui;
 using MatterHackers.PolygonMesh;
 using MatterHackers.RenderOpenGl;
 using MatterHackers.VectorMath;
diff --git a/PrinterControls/PrinterConnections/SetupStepConfigureConnection.cs b/PrinterControls/PrinterConnections/SetupStepConfigureConnection.cs
index 1f43d3499..c75b32ccc 100644
--- a/PrinterControls/PrinterConnections/SetupStepConfigureConnection.cs
+++ b/PrinterControls/PrinterConnections/SetupStepConfigureConnection.cs
@@ -8,7 +8,6 @@ using System.Diagnostics;
 
 using MatterHackers.Agg;
 using MatterHackers.Agg.UI;
-using MatterHackers.Agg.OpenGlGui;
 using MatterHackers.PolygonMesh;
 using MatterHackers.RenderOpenGl;
 using MatterHackers.VectorMath;