I used to have what I thought was called a "strong" grip style where my right palm faced the sky. I was told that the open space between my left thumb and right hand on the grip was allowing the club to turn, resulting in my slice. For that shot, I tried more of a standard grip without interlocking my pinky. I felt like I lost a lot of flexibility with the new grip, and I felt like I couldn't swing as fast either.
I rarely use my driver now because I don't have much confidence with it. It's usually a slice, or I end up topping the ball (because of excessive head bobbing?). Every once in a while I crush it straight.
I looked at some swing visions on YouTube and the only player who took it back that far was John Daly. He can get away with it, but not me. [img]/images/graemlins/smile.gif[/img]
John Daly Swing Vision