Smitty Two wrote:

Also, when you pan slightly to the left, the whole
construction of the pipes looks odd, but it's difficult to see. At the
least it looks like there is a T where there should be a Y. Can you take
some good clear still pics from several perspectives?

Here's a side view of those pipes:
http://img521.imageshack.us/img521/4792/1000056y.jpg