             viewport.clipContent = false;
             skin.removeElement(viewport);
             viewport.removeEventListener(PropertyChangeEvent.PROPERTY_CHANGE, viewport_propertyChangeHandler);
+            removeSystemHandlers(MouseEvent.MOUSE_WHEEL, mouseWheelHandler, mouseWheelHandler);            
         }
     }
     

import mx.core.ScrollUnit;
import mx.events.PropertyChangeEvent;
import mx.managers.IFocusManagerComponent;

include "../styles/metadata/AdvancedCharacterFormatTextStyles.as"
include "../styles/metadata/AdvancedContainerFormatTextStyles.as"

    override protected function loadSkin():void
    {
        super.loadSkin();
        skin.layout = new FxScrollerLayout();
        installViewport();
    }
    
