diff --git a/MatterControl.OpenGL/GCodeRenderer/GCodeVertexBuffer.cs b/MatterControl.OpenGL/GCodeRenderer/GCodeVertexBuffer.cs
index e704b0593..76d2877c1 100644
--- a/MatterControl.OpenGL/GCodeRenderer/GCodeVertexBuffer.cs
+++ b/MatterControl.OpenGL/GCodeRenderer/GCodeVertexBuffer.cs
@@ -47,7 +47,6 @@ namespace MatterHackers.GCodeVisualizer
 		{
 			try
 			{
-				throw new Exception();
 				GL.GenBuffers(1, out vertexID);
 				GL.GenBuffers(1, out indexID);
 			}
diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index 779d00997..668706e8a 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit 779d00997e34eab7e2981e14bc8d91056b43e9aa
+Subproject commit 668706e8a6f45ddacbe634bee6335136f0a7214d