Metric water? Not in my country!
From the submitter:
wife: Honey, I want a dual showerhead so we can shower together. husband: Well, I have been trying to use up every plumbing part I have. wife: Ooh, and I can use my hair net to stop the leak
with new wall in place, faucet too far in and water poured on the back splash. found solution-redirect the flow. fountain a bonus!
Or lean back. Or sit down. Really, just don't use this bathroom at all.
Submitter TurboJens explains this fix: The fill valve split in half and the floater does not cut off the water supply. The towel keeps the water inside and the wrench keeps it from overflowing.