No, I had forgotten that I had just gotten out of the Battle Tower in Pearl, and since your Pokemon can't have two of the same items, I chucked a Lax Incense on her. That happened during school about 10:10 a.m GMT -7, I never turn my DS off after school and forgot I changed her item, I went through a UU battle without even noticing and then battled you. Thats when I remembered I switched her item because doesn't Reversal have 100 accuracy? That also made me realize that you probably would have won if I remembered to switch back to Lefties. So, it would also be fair and give you that win. For the battle we just had, I switched back to Lefties.
I know, long explanation .-.