 		super options
 
 		@knobSize = options.knobSize or 30
-		@knob.parent = @fill.parent = @knobOverlay.parent = @sliderOverlay.parent = @
+		@knob.parent = @fill.parent = @sliderOverlay.parent = @
 
 		# Set fill initially
 		if @width > @height

			@_updateFrame()
			@_updateValue()

		# On click/touch of the slider, update the value
		# @on(Events.TouchStart, @_touchDown)

		@on(Events.TapStart, @_touchStart)
		@on(Events.Pan, @_touchMove)
		@on(Events.TapEnd, @_touchEnd)

	_touchStart: (event) =>
		event.preventDefault()

		@knob.draggable.momentumOptions = {friction: 5, tolerance: 0.25}
		@knob.draggable.bounce = false
		@knob.borderRadius = @knobSize / 2

		@_updateFrame()
		@_updateKnob()
