 				properties: {scale: phoneScale}
 		else
 			@hands.scale = phoneScale
-			@hands.center()
+			centerLayer(@hands)
 
 		@emit("change:deviceScale")
 


			@_updateDeviceImage()
			@hands.scale = @_calculatePhoneScale()
			@hands.center()
			@phone.center()

			[width, height] = @_getOrientationDimensions(
				@_device.screenWidth / contentScaleFactor,

		if handData
			@hands.width = handData.width
			@hands.height = handData.height
			centerLayer(@hands)
			centerLayer(@phone)
			@handsImageLayer.size = @hands.size
			@handsImageLayer.y = 0
			@handsImageLayer.y = handData.offset if handData.offset
