Wow!
However, I've also seen one guy cross-connect Hyd Lines to a Tail Rotor Servo and he had to make a real mess of them to do it. Normally the lines would run straight and parallel all the way down the Tail. The guy, I believed to be an experienced guy, had installed them wound around each other, crossed over, and he couldn't see the problem.
I suppose that's the "Human Element" we read about.