diff --git a/Assets/Scripts.meta b/Assets/Scripts.meta
new file mode 100644
index 0000000..701c35f
--- /dev/null
+++ b/Assets/Scripts.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: d326b18ea8589c2469ee0099d1392d6c
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/Editor.meta b/Assets/Scripts/Editor.meta
new file mode 100644
index 0000000..7f4e87f
--- /dev/null
+++ b/Assets/Scripts/Editor.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: b0381c2bccb74e9585d9a832265fe1ea
+timeCreated: 1708196843
\ No newline at end of file
diff --git a/Assets/Scripts/Editor/ClearPlayerPreferences.cs b/Assets/Scripts/Editor/ClearPlayerPreferences.cs
new file mode 100644
index 0000000..4e23517
--- /dev/null
+++ b/Assets/Scripts/Editor/ClearPlayerPreferences.cs
@@ -0,0 +1,24 @@
+#if UNITY_EDITOR
+using UnityEditor;
+using UnityEngine;
+
+// Editor only classes.
+namespace Editor
+{
+    /// <summary>
+    /// Class that exists in the editor only to clear player preferences.
+    /// </summary>
+    public static class ClearPlayerPreferences
+    {
+        /// <summary>
+        /// Clear player preferences from the menu under "Edit > Clear Player Preferences".
+        /// </summary>
+        [MenuItem("Edit/Clear Player Preferences", priority = int.MaxValue)]
+        private static void Perform()
+        {
+            // Delete all player preferences.
+            PlayerPrefs.DeleteAll();
+        }
+    }
+}
+#endif
\ No newline at end of file
diff --git a/Assets/Scripts/Editor/ClearPlayerPreferences.cs.meta b/Assets/Scripts/Editor/ClearPlayerPreferences.cs.meta
new file mode 100644
index 0000000..bd94635
--- /dev/null
+++ b/Assets/Scripts/Editor/ClearPlayerPreferences.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: d4abaf6f16e6450db63d8ee315ed7da7
+timeCreated: 1708196861
\ No newline at end of file
diff --git a/ProjectSettings/DynamicsManager.asset b/ProjectSettings/DynamicsManager.asset
index 3013343..ec7ed42 100644
--- a/ProjectSettings/DynamicsManager.asset
+++ b/ProjectSettings/DynamicsManager.asset
@@ -15,13 +15,13 @@ PhysicsManager:
   m_QueriesHitBackfaces: 0
   m_QueriesHitTriggers: 1
   m_EnableAdaptiveForce: 0
-  m_ClothInterCollisionDistance: 0
-  m_ClothInterCollisionStiffness: 0
+  m_ClothInterCollisionDistance: 0.1
+  m_ClothInterCollisionStiffness: 0.2
   m_ContactsGeneration: 1
-  m_LayerCollisionMatrix: fff7ffff01f7ffff01f7fffff9f7fffff9f7fffff9f7fffff9fdffff79fdfffffff7ffff3ff7fffffff7ffffc0f0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+  m_LayerCollisionMatrix: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
   m_SimulationMode: 0
   m_AutoSyncTransforms: 0
-  m_ReuseCollisionCallbacks: 1
+  m_ReuseCollisionCallbacks: 0
   m_InvokeCollisionCallbacks: 1
   m_ClothInterCollisionSettingsToggle: 0
   m_ClothGravity: {x: 0, y: -9.81, z: 0}
diff --git a/ProjectSettings/ProjectVersion.txt b/ProjectSettings/ProjectVersion.txt
index 307ccd3..224decf 100644
--- a/ProjectSettings/ProjectVersion.txt
+++ b/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 2022.3.19f1
-m_EditorVersionWithRevision: 2022.3.19f1 (244b723c30a6)
+m_EditorVersion: 2022.3.20f1
+m_EditorVersionWithRevision: 2022.3.20f1 (61c2feb0970d)
diff --git a/ProjectSettings/TimeManager.asset b/ProjectSettings/TimeManager.asset
index 347bc80..558a017 100644
--- a/ProjectSettings/TimeManager.asset
+++ b/ProjectSettings/TimeManager.asset
@@ -6,4 +6,4 @@ TimeManager:
   Fixed Timestep: 0.02
   Maximum Allowed Timestep: 0.33333334
   m_TimeScale: 1
-  Maximum Particle Timestep: 0.1
+  Maximum Particle Timestep: 0.03