Good controller with a big BUT

I had brought my Sabertooth in August 2013.
I was (and am) really excited. The build quality is top, he puts scary comfortably in the hand, there are practical macro-functions, extra-switch, etc. pp
I had previously used the Razer Onza gamepad. Also a very chic part, but the right analog stick apparently had an incorrect offset - he drove without touching slightly upward (hardware defect, regardless of game, XBox, PC).
Since I could no longer see the bill and it has greatly annoyed that you have, for example, seen the car at once from the front or to begin slowly to target suddenly upwards, replacement was needed. In GameStop I found the Sabertooth and also taken the same. As I said, a really great part and it kept me up a few weeks ago also good services. Here, however, does not begin now a similar problem to, but with the analog stick, but with the left trigger. So you running around all the time and sighting down iron sights. Until the trigger slightly pulling his fingers out of the housing. The very annoying. I'll try later times to exchange the controller.
I use for more than 7 years without problems two mice from Razer and was quite disappointed about such mishaps in the controllers. I'll report back when I have received the replacement device.