         }
     }
     
-    override private func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
         
         updateControlHeight()


//MARK: - UIScrollViewDelegate

public extension FLImageScrollView: UIScrollViewDelegate{
    
    func scrollViewDidScroll(scrollView: UIScrollView) {
        

        defaultConfiguration()
    }
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        
        defaultConfiguration()
