I believe it had 220HP, 16 Atk, 216SDef, and 56 Spd with a careful nature. It's the same EV spread that I used with Scizor in the pre-platinum days. I was having some difficulties with opposing ScarfChomps, so I then edited it to 224HP, 60Atk, 216SDef, 8Spd, which is not far from the standard Uber trapper, and that worked okay, I guess.
I ended up changing around my entire team though after that, so now my Scizor is the standard CBer.