Sorry for resurrecting an old post.
I wanted to post my findings on a recent 0002 360 i repaired. the customer brought it to me with 3rrod, I looked over it and found the error 0002, I then pulled the board loosened the xclamp mod they had and retightned it. when I turned it back on this time I saw a little smoke then I was like "whoops" and thought the regulators had blown, becoming frustrated I put it back in the case and said I would deal with it later. today I inspected it closer and realized there was a scorch mark right were I tightened the mod. I pulled the screw off and aparently the other person had scratched the board then put big washers that mad contact with it. I removed the large washer and put one of my smaller ones, then it came on without probs. Just thought I would share these findings for everyone. hope it helps for others not to give up on it. using the right hardware on xclamp mods does matter.