diff --git a/FModel/Views/Resources/Controls/Aup/SpectrumAnalyzer.cs b/FModel/Views/Resources/Controls/Aup/SpectrumAnalyzer.cs
index b1f5a6ce..20898e57 100644
--- a/FModel/Views/Resources/Controls/Aup/SpectrumAnalyzer.cs
+++ b/FModel/Views/Resources/Controls/Aup/SpectrumAnalyzer.cs
@@ -121,7 +121,7 @@ public sealed class SpectrumAnalyzer : UserControl
 
     private void OnSourceEvent(object sender, SourceEventArgs e)
     {
-        if (e.Event != ESourceEventType.Loading) return;
+        if (e is not { Event: ESourceEventType.Loading } g) return;
         _spectrumProvider = Source.Spectrum;
         UpdateFrequencyMapping();
     }
diff --git a/FModel/Views/Resources/Controls/Aup/Timeclock.cs b/FModel/Views/Resources/Controls/Aup/Timeclock.cs
index 958bac50..681a5618 100644
--- a/FModel/Views/Resources/Controls/Aup/Timeclock.cs
+++ b/FModel/Views/Resources/Controls/Aup/Timeclock.cs
@@ -116,9 +116,9 @@ public sealed class Timeclock : UserControl
 
     private void OnSourceEvent(object sender, SourceEventArgs e)
     {
-        if (e.Event != ESourceEventType.Loading || Source == null) return;
+        if (e is not { Event: ESourceEventType.Loading } || Source == null) return;
         Label = Source.PlayedFile.FileName;
-        Dispatcher.BeginInvoke((Action) CalculateTime);
+        Dispatcher.BeginInvoke(CalculateTime);
     }
 
     private void OnSourcePropertyChangedEvent(object sender, SourcePropertyChangedEventArgs e)
diff --git a/FModel/Views/Resources/Controls/Aup/Timeline.cs b/FModel/Views/Resources/Controls/Aup/Timeline.cs
index 6525f632..b77593fe 100644
--- a/FModel/Views/Resources/Controls/Aup/Timeline.cs
+++ b/FModel/Views/Resources/Controls/Aup/Timeline.cs
@@ -100,8 +100,8 @@ public sealed class Timeline : UserControl
 
     private void OnSourceEvent(object sender, SourceEventArgs e)
     {
-        if (e.Event != ESourceEventType.Loading || Source == null) return;
-        Dispatcher.BeginInvoke((Action) UpdateTimeline);
+        if (e is not { Event: ESourceEventType.Loading } || Source == null) return;
+        Dispatcher.BeginInvoke(UpdateTimeline);
     }
 
     private void OnSourcePropertyChangedEvent(object sender, SourcePropertyChangedEventArgs e)
diff --git a/FModel/Views/Resources/Controls/Explorer/Resources.xaml b/FModel/Views/Resources/Controls/Explorer/Resources.xaml
index 2b772f3d..7764c300 100644
--- a/FModel/Views/Resources/Controls/Explorer/Resources.xaml
+++ b/FModel/Views/Resources/Controls/Explorer/Resources.xaml
@@ -126,7 +126,7 @@
         <Setter Property="tiledExplorer:SmoothScroll.IsEnabled"
                 Value="True" />
         <Setter Property="tiledExplorer:SmoothScroll.Factor"
-                Value="1.25" />
+                Value="0.1" />
         <Setter Property="SelectionMode"
                 Value="Extended" />
         <Setter Property="ContextMenu"