I used to have this problem. Having a closed clubface with my driver at the top resulted as a hook all the time, as I was coming into the ball closed at impact. Threefeathers is right, the only problem with me though, was that my right hand on the grip was too far round to the right. (Hookers Grip), ensure that the gap between your thumb and finger point towards your right shoulder when gripping the club. This does feel weird at first, and you may push a few out to the right to begin with, But it will settle in and you will be Getting your club more straight at the top
Hope this helps Sir.
