[Flathead Youngin']

Very interesting but I still can't find it. It was a thread about timing fixtures/sun machines and a fella just posted some pics of his homebrew version. He really didn't give any details except, and I searched a lot of combos of these words, "I couldn't find one for years so I just built one myself." It was quite a few years ago. I started to send the fella a PM but got side tracked and lost the open window on my desktop. I can't recall the username...