diff --git a/ENI2/ENI2.csproj b/ENI2/ENI2.csproj
index 27733e90..28ebe273 100644
--- a/ENI2/ENI2.csproj
+++ b/ENI2/ENI2.csproj
@@ -37,7 +37,7 @@
     <CreateWebPageOnPublish>true</CreateWebPageOnPublish>
     <WebPage>publish.html</WebPage>
     <ApplicationRevision>0</ApplicationRevision>
-    <ApplicationVersion>6.7.2.0</ApplicationVersion>
+    <ApplicationVersion>6.7.3.0</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <CreateDesktopShortcut>true</CreateDesktopShortcut>
     <PublishWizardCompleted>true</PublishWizardCompleted>
diff --git a/ENI2/EditControls/SelectImportClassesDialog.xaml.cs b/ENI2/EditControls/SelectImportClassesDialog.xaml.cs
index 2ec68e29..c27833a1 100644
--- a/ENI2/EditControls/SelectImportClassesDialog.xaml.cs
+++ b/ENI2/EditControls/SelectImportClassesDialog.xaml.cs
@@ -26,8 +26,8 @@ namespace ENI2.EditControls
     /// </summary>
     public partial class SelectImportClassesDialog : ENI2.Controls.EditWindowBase
     {
-        private List<SelectClass> _selectClasses = new List<SelectClass>();
-        private List<bsmd.database.Message.NotificationClass> _selectedClasses = new List<Message.NotificationClass>();
+        private readonly List<SelectClass> _selectClasses = new List<SelectClass>();
+        private readonly List<bsmd.database.Message.NotificationClass> _selectedClasses = new List<Message.NotificationClass>();
 
         public SelectImportClassesDialog()
         {
@@ -48,6 +48,7 @@ namespace ENI2.EditControls
             foreach(bsmd.database.Message.NotificationClass notificationClass in Enum.GetValues(typeof(bsmd.database.Message.NotificationClass)))
             {
                 if ((notificationClass == Message.NotificationClass.VISIT) ||
+                    (notificationClass == Message.NotificationClass.TRANSIT) ||
                     (notificationClass == Message.NotificationClass.ATA) ||
                     (notificationClass == Message.NotificationClass.ATD) ||
                     (notificationClass == Message.NotificationClass.CREWD) ||
@@ -107,10 +108,7 @@ namespace ENI2.EditControls
             public event PropertyChangedEventHandler PropertyChanged;
             protected void OnPropertyChanged(string propertyName)
             {
-                if(PropertyChanged != null)
-                {
-                    PropertyChanged(this, new PropertyChangedEventArgs(propertyName));            
-                }
+                PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
             }            
 
             public int CompareTo(object obj)