 				@knob.midY = @pointForValue(value)
 				@_updateFill()
 			
-
 	_updateValue: =>
 		@emit("change:value", @value)
 	

		@knobSize = options.knobSize or 30
		@knob.superLayer = @fill.superLayer = @

		if @width > @height
			@fill.height = @height
		else 

		else 
			animationOptions.properties = {y: @pointForValue(value)}

		@knob.animate(animationOptions)