Low level toilet cistern leak!

Niv

stuart45 said:

That's a standard 1.5 inch flush pipe, so should easily get a replacement washer if ever needed. Looks like it just needed tightening up as you did. I've done mine a couple of times.

It wasn't that bit that caused me any concern, it was the seal on the inside of the cistern.. Anyway it turns out that my wife forced the flush this morning (I suspect the metal clip got caught) and didn't consider that related so didn't mention that detail to me until now so I very strongly suspect she cracked the seal and that there is no other issue... if only she had thought to mention that earlier it would have saved me looking around for an issue