>Today, for the first time ever, I replaced the siphon in a WC cistern. Not entirely successfully, unfortunately. The toilet flushes OK, but everytime there’s a flush, a small leak springs from under the cistern. Obviously a joint is not tight enough or a seal is not…er…sealed enough. I think I’ve done what I can for now. I may need to call in the professionals in time.

Flushed with failure (part deux),