Finished a stock Industrial Fuzz earlier today, the second of 3 pedals I have been working on for a few weeks. I had a little issue with grounding on this pedal as with my previous build, as the LED lit up when pushing the footswitch without a guitar jack in the input. I checked the wiring twice and everything was correctly connected with respect to grounding and power. Using my trusty continuity tester, I discovered there was a connection between RIng and Sleeve for some reason and I suspect it was a bad jack, the last of my Radio Shack supply that was obtained cheaply during their going out of business sale. Nothing was wrong with the DC power jack. After replacing the jack with a new one everything worked properly. This is one knarly, crazy fuzz and I love it. Does a great Fuzz Face imitation, velcro fuzz, octave fuzz, and other wonky goodness.
Extra points for correct identification of the Industrial complex pictured below.

