I attempted to remove the GFI circuit from a NST (from franceformer) but it doesn't work. I think that I might have reconnected the wires in a wrong manner. When remove the GFI unit, i have 7 wires: 2 whites, 1 orange, 1 black, 1 orange, 1 blue, 1 yellow and 1 green. Yellow and green wires are hooked up with the metal case so I think they are ground for the GFI unit. I connected 2 white wires together, black with blue and , taped off orange. I think the Orange should be connected to Black wire, but i'm unsure about this. If anyone has done this before, your input would help me a lot