private void OnEnable()
    {
        targetSteerableNosewheel = target as SteerableNosewheel;

        // Instantiate undoManager
        UndoManager = new HOEditorUndoManager( targetSteerableNosewheel, "Steerable Nosewheel" );
    }
    private void OnEnable()
    {
        targetSteerableNosewheel = target as SteerableNosewheel;

        // Instantiate undoManager
        UndoManager = new HOEditorUndoManager(targetSteerableNosewheel, "Steerable Nosewheel");
    }