Svenja@Marco I don't think there's a right or wrong way to do this. I went a couple years without the watch, and then started. As long as you turn on water lock, and then turn it off again when you're done, you're good.
@Marco I don't think there's a right or wrong way to do this. I went a couple years without the watch, and then started. As long as you turn on water lock, and then turn it off again when you're done, you're good.