diff --git a/Editor/ColliderManagerEditor.cs b/Editor/ColliderManagerEditor.cs
index b6a95a6..525bb26 100644
--- a/Editor/ColliderManagerEditor.cs
+++ b/Editor/ColliderManagerEditor.cs
@@ -320,37 +320,15 @@ private void UpdateSymmetrical(SymmetricalUpdateType type)
 			}
 			else if (boneName.Contains("_Hip"))
 			{
-				symName = boneName;
-				
-			}			
-
-			if (!string.IsNullOrEmpty(symName))
+				symName = boneName;				
+			}	
+			else if (name == "CC_Base_NeckTwist01_Capsule(1)")
 			{
-				foreach (ColliderSettings cs in colliderManager.settings)
-				{
-					if (cs != currentCollider && cs.name.StartsWith(symName))
-					{
-						if (type == SymmetricalUpdateType.Update)
-						{
-							cs.MirrorX(currentCollider);
-							cs.Update();
-						}
-						else if (type == SymmetricalUpdateType.Reset)
-						{
-							cs.Reset();
-						}
-						else if (type == SymmetricalUpdateType.Fetch)
-						{
-							cs.FetchSettings();
-						}
-					}
-				}
+				symName = "CC_Base_NeckTwist01_Capsule(2)";
 			}
-
-			symName = null;
-			if (name == "CC_Base_NeckTwist01_Capsule(1)")
+			else  if (name == "CC_Base_NeckTwist01_Capsule(2)")
 			{
-				symName = "CC_Base_NeckTwist01_Capsule(2)";
+				symName = "CC_Base_NeckTwist01_Capsule(1)";
 			}
 
 			if (!string.IsNullOrEmpty(symName))
@@ -361,7 +339,7 @@ private void UpdateSymmetrical(SymmetricalUpdateType type)
 					{
 						if (type == SymmetricalUpdateType.Update)
 						{
-							cs.MirrorZ(currentCollider);
+							cs.MirrorX(currentCollider);
 							cs.Update();
 						}
 						else if (type == SymmetricalUpdateType.Reset)
@@ -375,7 +353,6 @@ private void UpdateSymmetrical(SymmetricalUpdateType type)
 					}
 				}
 			}
-
 		}		
 
 		private void SelectCurrentCollider(object sel)