Using some PVC I rigged-up a lazer pointer so that it fit on the butt-end of a club. Then using the center seam in my driveway as my plane line I gave it a try. Man what a eye-opener! [:O] I saw the lazer make a trace significantly outside-in on the backswing and somewhat less inside-out on the downswing.
So, I slowed down and kept the clubhead on the plane going back to parrallel then kept the beam on the plane line to the top. These slo-mo swings felt entirely different; more like Brian's "up the wall, down the down, right of the wall drill". My hands were much higher and not so far behind at the top.
The beam changed my whole perception of what I was doing. Essentially extending the length of the club out to infinity beyond my hands made me acutely aware of how I moved the WHOLE club in relation to, not only the plane line but, the plane as well.
Does drilling with a lazer beam like this sound like good practice [?] Are there any pitfalls I should watch out for [?]
SOS