I realized this problem myself today. I bought the controller Tournament Edition 30 october here in Norway. I have yet to play much with it. First 5-10 minutes of playing I noticed the Hairtriggers, did not work. Even if I pressed the button it would release. I stopped using Hair-trigger cause it is unreliable . But I thought " ahh , I will let this go, because it was not the main reason I bought it, It's not worth complaining over". Since then I have not played so much, but today playing CoD I realized the right stick is drifting, even when I am not moving it. If I just touch the Right stick it start drifting to the right. Same goes for left stick, but it does not drift so obvious and clear as right stick. I myself have the option of delivering the item back to shop in 50 days or less if I am not satisfied with the product. I read there was a lot of problems with this controller even before I bought it, but I still stayed positive and bought it because it looked great and assumed it was minority of people who had experienced problems with this product.