I took a very old post and reconfigured, reconstructed,realigned,reshaped,renewed,revamped and polished it up a bit and this is what came out of the "pipe" as the saying goes:) Enjoy and thanks for your comments:)
So in other words you re-posted this image. Why didn't you just say so and save time? 7.3148902846 give or take 0.037529614 is the answer I keep coming up with for this equation. But then again history was never my strong suit in school. Some very nice plumbing work with these pipes. A creative outlet you might say.
~~Chuckles!!~