Call the plumber!

We've got a leak somewhere in the tub upstairs. It leaks down through the ceiling downstairs. 
Sadly, this is not the first time this has happened.
So there's a big hole just above the shower downstairs.
The plumber was here for hours and assured us it was fixed.

He lied.

So Eric is studying the seal on the faucet and is pretty sure he has figured out how it is happening.

But it's always good to consult with another expert and get a second opinion. =D

"... I'm back! ... I love those plumbers!" ~ Super Mario Brothers Movie ~ 1993