My wife gave me a gift of a fitting for a Driver as I basically quit using it. I got a new driver 3 years ago, like most people, swung it a few times in the store and thought OK. Yet never could hit it and if I did I was 30-75 yards right of center.
In one hour, George dialed my club in to a point I picked up 40 yards on my drives hit over hit and I was consistently 7 feet of center. The biggest surprise was the driver was 1.0" shorter then mine. So with a shorter club, I got more distance, better smash factor, less ball spin and straighter flight path. Amazing.