That’s a really good question. Both of them, from a 30,000 ft view, work the same. They’re taking water, they’re replacing water, they’re making sure that they’re controlling that. There are some differences that go on inside. In a batch machine it’s all done within one chamber. Whereas within an inline machine it’s kind of being moved along, there is more space for that to be done. Overall, the concept is the same. We just want to make sure that if we’re doing an OA with just water that there is some replacement of water. Otherwise the foam will occur unless there is a chemistry or saponifier added to the process.