In the April issue of Golf Digest (on sale this weekend and currently available on the iPad and Kindle Fire), Jack Nicklaus talks in detail about why he rarely soled the club at address. "I often would sole it lightly, but there were times when I didn't ground it at all, mostly with an iron or fairway wood when I thought it might cause the ball to move," he says. "Or with my putter on windy days. You never want the ball to change position while addressing it--golf is hard enough without incurring penalty strokes."
Nicklaus says with the driver, he would sole the club lightly and then "un-weight" it. Why? "When I felt the club resting on the ground, my grip and arms were too relaxed. By un-weighting the club--hovering it off the ground--I had to firm up my grip pressure just enough. Once I did that, everything seemed ready, and my hand and arm pressure felt uniform. I was then able to take the club back smoothly without fear of stubbing the club in the grass behind the ball."
Jim Flick also wrote about this several years ago. Click on the link here.
And David Leadbetter talked about the same concept two years ago. Click on the link here.
If these great players and teachers all advocate hovering the club at address, you should at least give it a try. Good luck with your game this weekend, and remember to follow me on Twitter @RogerSchiffman.