         
         trackLayer.frame = trackRectForBound(bounds)
         commonInit()
-        updateLayersPosition()
+        updateThumbLayersPosition()
         redrawLayers()
     }
     

    }
    
    func textForValue(_ value: Float) -> String {
        return "\(Int(value))"
    }
    
}

        trackLayer.maximumValue = maximum
        trackLayer.value = value
        
        updateThumbLayersText()
        updateThumbLayersPosition()
    }
    
    func redrawLayers() {
