http://copronymous.com/wp-content/uploads/2007/05/fix-for-the-3rlod.pdf This is lawdawg's tutorial and i have the exact same bolts and washers and everything he uses but in this one he shows a metal and nylon under the motherboard and on top of the mother board. But in his video tut on youtube he says no washers under just a metal and nylon on top. Will it matter which one? Which one works best?
Well my system has a similar fix like that that was applied to the box, and it has both a metal and nylon washer on each side of the 360 motherboard. And I haven't run into any issues with the box. Even jtag'd I leave the system on for hours, and it works just fine. I would think that having both the metal and nylon on each side of the motherboard would be best, but if he didn't do that in the video tutorial, and it works, then there really shouldn't be an issue. But if you do it that way, and it doesn't work, then you may need to have 2 on each side.