Ha! OK guy. Nothing you just said happened at all. I never said it was a duplicate nor meant any ill by what I did say. Nobody corrected me, an explanation was there, it was shown, and I understood. I really understood having built a pipe myself. It was all good, ya know, the way normal interaction and conversation should be.
I see that it is your internet job to be difficult and you are very good at it. At least you are good at something because I'm sure the rest of your life really sucks.