Guess

I was in Vancouver today looking for a roof leak. Here’s a challenge for you. What is this photo of? Want some hints? It wasn’t shot at night. It was a clue for finding a leak. All right. Enough. This is a photo of a copper spun drain shot from inside an attic with the flash off. I couldn’t see these pin holes from on top of the roof but the drip location inside the house was directly in line with this drain. I knew I needed to go into the attic…. and I knew I had to show this photo to the home owner.  I don’t really think it was that tricky of a challenge. Did anyone get it right besides me!!