Hey guys, finally got back to the boat and yes, I found the seacock as directed and it was shut! Opened it and all good! I should probably start a new thread, but.... the original microwave doesn't work as one of the two locks is broken. How to get it out is my problem - I've looked up at the bottom via the top drawer slot with a endoscope and can't see any fixings! Wouldn't be built in would it? Any ideas? Thanks all!