I'm looking for someone to look at a leak in the connection between a close coupled cistern and toilet. Looking online, I'm pretty sure the donut washer has corroded or dislodged but I'm not keen on taking it apart to look. It's pretty new, only about 7 years old so a bit annoying. The catch is that it would need to be tomorrow sometime as that's the only time I'll be there this week. It's on Atlantic Wharf.