diff --git a/.gitignore b/.gitignore
index 66ccd8d0..6b4a36b5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,16 @@
 .vs/
 bin/
 obj/
+Experimental/
+TestApps/
+TestData/
+Win2D/
+Caches/ZoneTreeCache/
+SampleApps/Shared/TestLayers.cs
+MapControlExperimental.sln
+MapControlTestApps.sln
 *.user
+*.nupkg
+*.pdf
+*.txt
+*.cmd
diff --git a/MapControl/Shared/Wgs84UtmProjection.cs b/MapControl/Shared/Wgs84UtmProjection.cs
index e6156f65..7263ff42 100644
--- a/MapControl/Shared/Wgs84UtmProjection.cs
+++ b/MapControl/Shared/Wgs84UtmProjection.cs
@@ -26,10 +26,6 @@ namespace MapControl
         public Wgs84UtmProjection(int zone, Hemisphere hemisphere)
         {
             SetZone(zone, hemisphere);
-
-            EquatorialRadius = Wgs84EquatorialRadius;
-            Flattening = Wgs84Flattening;
-            ScaleFactor = 0.9996;
             FalseEasting = 5e5;
         }
 
diff --git a/SampleApps/AvaloniaApp/MainWindow.axaml.cs b/SampleApps/AvaloniaApp/MainWindow.axaml.cs
index c2c8cb26..9180a363 100644
--- a/SampleApps/AvaloniaApp/MainWindow.axaml.cs
+++ b/SampleApps/AvaloniaApp/MainWindow.axaml.cs
@@ -16,9 +16,9 @@ namespace SampleApplication
             var loggerFactory = LoggerFactory.Create(builder => builder.AddDebug().SetMinimumLevel(LogLevel.Information));
             ImageLoader.LoggerFactory = loggerFactory;
 
-            //var tileCache = new MapControl.Caching.ImageFileCache(TileImageLoader.DefaultCacheFolder, loggerFactory);
-            //TileImageLoader.Cache = tileCache;
-            //Closed += (s, e) => tileCache.Dispose();
+            var tileCache = new MapControl.Caching.ImageFileCache(TileImageLoader.DefaultCacheFolder, loggerFactory);
+            TileImageLoader.Cache = tileCache;
+            Closed += (s, e) => tileCache.Dispose();
 
             InitializeComponent();
             AddTestLayers();
@@ -44,13 +44,19 @@ namespace SampleApplication
             }
         }
 
-        private void MapPointerPressed(object sender, PointerPressedEventArgs e)
+        private async void MapPointerPressed(object sender, PointerPressedEventArgs e)
         {
             if (e.Pointer.Type == PointerType.Mouse)
             {
                 var point = e.GetCurrentPoint(map);
 
-                if (point.Properties.IsRightButtonPressed)
+                if (point.Properties.IsLeftButtonPressed &&
+                    e.KeyModifiers.HasFlag(KeyModifiers.Control) &&
+                    map.MapLayer is WmsImageLayer wmsLayer)
+                {
+                    Debug.WriteLine(await wmsLayer.GetFeatureInfoAsync(e.GetPosition(map)));
+                }
+                else if (point.Properties.IsRightButtonPressed)
                 {
                     e.Pointer.Capture(map);
                     var location = map.ViewToLocation(point.Position);
diff --git a/SampleApps/WinUiApp/MainWindow.xaml.cs b/SampleApps/WinUiApp/MainWindow.xaml.cs
index 2e11119e..e31cd70e 100644
--- a/SampleApps/WinUiApp/MainWindow.xaml.cs
+++ b/SampleApps/WinUiApp/MainWindow.xaml.cs
@@ -19,9 +19,9 @@ namespace SampleApplication
             var loggerFactory = LoggerFactory.Create(builder => builder.AddDebug().SetMinimumLevel(LogLevel.Information));
             ImageLoader.LoggerFactory = loggerFactory;
 
-            //var tileCache = new MapControl.Caching.ImageFileCache(TileImageLoader.DefaultCacheFolder, loggerFactory);
-            //TileImageLoader.Cache = tileCache;
-            //Closed += (s, e) => tileCache.Dispose();
+            var tileCache = new MapControl.Caching.ImageFileCache(TileImageLoader.DefaultCacheFolder, loggerFactory);
+            TileImageLoader.Cache = tileCache;
+            Closed += (s, e) => tileCache.Dispose();
 
             InitializeComponent();
             AddTestLayers();
diff --git a/SampleApps/WpfApplication/MainWindow.xaml.cs b/SampleApps/WpfApplication/MainWindow.xaml.cs
index 206f0536..f34f287e 100644
--- a/SampleApps/WpfApplication/MainWindow.xaml.cs
+++ b/SampleApps/WpfApplication/MainWindow.xaml.cs
@@ -10,16 +10,41 @@ using System.Windows.Input;
 
 namespace SampleApplication
 {
+#if NET
+    using System.Net.Http;
+    using System.Threading;
+    using System.Threading.Tasks;
+
+    class HttpHandler : DelegatingHandler
+    {
+        public HttpHandler() : base(new SocketsHttpHandler())
+        {
+        }
+
+        protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
+        {
+            Debug.WriteLine(request.RequestUri);
+
+            return base.SendAsync(request, cancellationToken);
+        }
+    }
+#endif
+
     public partial class MainWindow : Window
     {
         public MainWindow()
         {
+#if NET
+            var httpClient = new HttpClient(new HttpHandler()) { Timeout = TimeSpan.FromSeconds(10) };
+            httpClient.DefaultRequestHeaders.Add("User-Agent", $"XAML Map Control Test Application");
+            ImageLoader.HttpClient = httpClient;
+#endif
             var loggerFactory = LoggerFactory.Create(builder => builder.AddDebug().SetMinimumLevel(LogLevel.Information));
             ImageLoader.LoggerFactory = loggerFactory;
 
-            //var tileCache = new MapControl.Caching.ImageFileCache(TileImageLoader.DefaultCacheFolder, loggerFactory);
-            //TileImageLoader.Cache = tileCache;
-            //Closed += (s, e) => tileCache.Dispose();
+            var tileCache = new MapControl.Caching.ImageFileCache(TileImageLoader.DefaultCacheFolder, loggerFactory);
+            TileImageLoader.Cache = tileCache;
+            Closed += (s, e) => tileCache.Dispose();
 
             InitializeComponent();
             AddTestLayers();
@@ -43,6 +68,10 @@ namespace SampleApplication
             {
                 map.TargetCenter = map.ViewToLocation(e.GetPosition(map));
             }
+            else if (Keyboard.Modifiers.HasFlag(ModifierKeys.Shift))
+            {
+                map.ProjectionCenter = map.ViewToLocation(e.GetPosition(map));
+            }
             else if (Keyboard.Modifiers.HasFlag(ModifierKeys.Control) &&
                 map.MapLayer is WmsImageLayer wmsLayer)
             {