diff --git a/BioGTK.csproj b/BioGTK.csproj
index 08466e6..c9545cd 100644
--- a/BioGTK.csproj
+++ b/BioGTK.csproj
@@ -3,8 +3,8 @@
     <TargetFramework>net8.0</TargetFramework>
     <OutputType>Library</OutputType>
     <RuntimeIdentifiers>osx-x64;linux-x64;win-x64;win-arm64;linux-arm64;osx-arm64;</RuntimeIdentifiers>
-    <AssemblyVersion>5.0.0</AssemblyVersion>
-    <FileVersion>5.0.0</FileVersion>
+    <AssemblyVersion>5.0.1</AssemblyVersion>
+    <FileVersion>5.0.1</FileVersion>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
     <PackageId>BioGTK</PackageId>
     <Title>BioGTK</Title>
@@ -17,11 +17,11 @@
     <PackageLicenseExpression> GPL-3.0-only</PackageLicenseExpression>
     <PackageRequireLicenseAcceptance>True</PackageRequireLicenseAcceptance>
     <Description>A .NET application &amp; library for editing &amp; annotating various microscopy image formats. Supports all bioformats supported images. Integrates with ImageJ, running ImageJ filters &amp; macro functions. Supports Windows, Linux and Mac.</Description>
-    <Version>5.0.0</Version>
+    <Version>5.0.1</Version>
     <Platforms>AnyCPU</Platforms>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <PlatformTarget>AnyCPU</PlatformTarget>
-    <PackageReleaseNotes>BioImage.IO models support both ONNX &amp; PyTorch models.</PackageReleaseNotes>
+    <PackageReleaseNotes>Tile Cache Fix.</PackageReleaseNotes>
     <Authors>Erik Repo</Authors>
   </PropertyGroup>
   
@@ -464,12 +464,12 @@
     <!-- Also defines .app file name -->
     <CFBundleDisplayName>BioGTK</CFBundleDisplayName>
     <CFBundleIdentifier>com.BioGTK</CFBundleIdentifier>
-    <CFBundleVersion>5.0.0</CFBundleVersion>
+    <CFBundleVersion>5.0.1</CFBundleVersion>
     <CFBundlePackageType>APPL</CFBundlePackageType>
     <CFBundleSignature>????</CFBundleSignature>
     <CFBundleExecutable>BioGTKApp</CFBundleExecutable>
     <CFBundleIconFile>bio.icns</CFBundleIconFile>
-    <CFBundleShortVersionString>5.0.0</CFBundleShortVersionString>
+    <CFBundleShortVersionString>5.0.1</CFBundleShortVersionString>
     <!-- Will be copied from output directory -->
     <NSPrincipalClass>NSApplication</NSPrincipalClass>
     <NSHighResolutionCapable>true</NSHighResolutionCapable>
diff --git a/Source/Bio/ISlideSource.cs b/Source/Bio/ISlideSource.cs
index b7ee4d4..0097a3c 100644
--- a/Source/Bio/ISlideSource.cs
+++ b/Source/Bio/ISlideSource.cs
@@ -69,7 +69,7 @@ public class TileCache
         private LruCache<TileInformation, byte[]> cache;
         private int capacity;
         SlideSourceBase source = null;
-        public TileCache(SlideSourceBase source, int capacity = 500)
+        public TileCache(SlideSourceBase source, int capacity = 1000)
         {
             this.source = source;
             this.capacity = capacity;
diff --git a/Source/ImageView.cs b/Source/ImageView.cs
index 0488ae1..3bd5a60 100644
--- a/Source/ImageView.cs
+++ b/Source/ImageView.cs
@@ -1265,7 +1265,7 @@ private void ImageView_KeyPressEvent(object o, KeyPressEventArgs e)
             keyDown = e.Event.Key;
             double moveAmount = 5 * Scale.Width;
             double zoom = Level;
-            double movepyr = 50 * Level;
+            double movepyr = 50 * (Level+1);
             if (e.Event.Key == Gdk.Key.c && e.Event.State == ModifierType.ControlMask)
             {
                 CopySelection();