diff --git a/SHADE_Engine/src/Physics/System/SHPhysicsSystem.h b/SHADE_Engine/src/Physics/System/SHPhysicsSystem.h
index 3e6cd622..9638e05c 100644
--- a/SHADE_Engine/src/Physics/System/SHPhysicsSystem.h
+++ b/SHADE_Engine/src/Physics/System/SHPhysicsSystem.h
@@ -121,15 +121,6 @@ namespace SHADE
       , SHRigidBodyComponent* rigidBodyComponent
       , SHColliderComponent*  colliderComponent
       ) noexcept;
-
-      static void postUpdateSyncTransforms
-      (
-        SHPhysicsObject&      physicsObject 
-      , SHTransformComponent* transformComponent
-      , SHRigidBodyComponent* rigidBodyComponent
-      , SHColliderComponent*  colliderComponent
-      , double                interpolationFactor
-      ) noexcept;
     };
 
     class SH_API PhysicsFixedUpdate final : public SHFixedSystemRoutine
@@ -162,6 +153,21 @@ namespace SHADE
       /*-------------------------------------------------------------------------------*/
 
       void Execute(double dt) noexcept override;
+
+    private:
+
+      /*-------------------------------------------------------------------------------*/
+      /* Function Members                                                              */
+      /*-------------------------------------------------------------------------------*/
+
+      static void postUpdateSyncTransforms
+      (
+        SHPhysicsObject&      physicsObject 
+      , SHTransformComponent* transformComponent
+      , SHRigidBodyComponent* rigidBodyComponent
+      , SHColliderComponent*  colliderComponent
+      , double                interpolationFactor
+      ) noexcept;
     };
 
   private:
diff --git a/SHADE_Engine/src/Physics/System/SHPhysicsSystemRoutines.cpp b/SHADE_Engine/src/Physics/System/SHPhysicsSystemRoutines.cpp
index f4719056..9d860bf9 100644
--- a/SHADE_Engine/src/Physics/System/SHPhysicsSystemRoutines.cpp
+++ b/SHADE_Engine/src/Physics/System/SHPhysicsSystemRoutines.cpp
@@ -298,7 +298,7 @@ namespace SHADE
     }
   }
 
-  void SHPhysicsSystem::PhysicsPreUpdate::postUpdateSyncTransforms
+  void SHPhysicsSystem::PhysicsPostUpdate::postUpdateSyncTransforms
   (
     SHPhysicsObject&      physicsObject 
   , SHTransformComponent* transformComponent