ATP-641, nothing at all, or some other way to reduce decarb on 1084? The data sheet from New Jersey SB states, "Turco, ATP-641, foil". Turco seems unobtainium, and foil seems unnecessary for 1084. I also read about a thin coating of satanite, some including a wire wrap, but I'm not completely understanding how that works. I assume like a clay hamon application but on the entire blade. Any chance I could take in your advise, what went right and wrong when you tried xyz?