>>6684023Thanks anon! Here's another shot where you can see a lot of the piping.
All of the stacks are separate (they've been tweaked a bit since I took these) so the piping LOOKS like it connects between levels but they actually just run parallel to each other so you can pop each level apart and the piping all comes with it. The trick is to have it wrap around three sides before it loops back so you can't ever see both ends to tell that it doesn't actually go anywhere.