diff --git a/StaticData/Translations/Master.txt b/StaticData/Translations/Master.txt
index 38073adb8..0cd14d0d0 100644
--- a/StaticData/Translations/Master.txt
+++ b/StaticData/Translations/Master.txt
@@ -2446,6 +2446,9 @@ Translated:Item cannot be exported as MCX
 English:Item not Found
 Translated:Item not Found
 
+English:Items To Subtract
+Translated:Items To Subtract
+
 English:Iterations
 Translated:Iterations
 
diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index 4f6fa9fdf..c98661b57 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit 4f6fa9fdfaaafeee73a8bf7921e782746e42fdb5
+Subproject commit c98661b576454f55ca918e5e20eea0c9e0414ef5
diff --git a/Tests/MatterControl.Tests/MatterControl/InteractiveSceneTests.cs b/Tests/MatterControl.Tests/MatterControl/InteractiveSceneTests.cs
index 7aeaf1ecf..fbbb1ea3a 100644
--- a/Tests/MatterControl.Tests/MatterControl/InteractiveSceneTests.cs
+++ b/Tests/MatterControl.Tests/MatterControl/InteractiveSceneTests.cs
@@ -624,6 +624,7 @@ namespace MatterControl.Tests.MatterControl
 						new Object3D() { Mesh = meshB },
 					},
 					new CancellationToken());
+				StlProcessing.Save(mesh, @"C:\temp\temp.stl", new CancellationToken());
 				Assert.AreEqual(12, mesh.Faces.Count());
 				var aabb = mesh.GetAxisAlignedBoundingBox();
 				Assert.AreEqual(20, aabb.YSize, .001);
@@ -649,9 +650,9 @@ namespace MatterControl.Tests.MatterControl
 					},
 					new CancellationToken());
 				StlProcessing.Save(mesh, @"C:\temp\temp.stl", new CancellationToken());
-				Assert.AreEqual(20, mesh.Faces.Count());
+				Assert.AreEqual(44, mesh.Faces.Count());
 				var aabb = mesh.GetAxisAlignedBoundingBox();
-				Assert.AreEqual(16, aabb.YSize, .001);
+				Assert.AreEqual(10, aabb.YSize, .001);
 			}
 
 		}