I tried it

Golf Digest, March, 2004 by Mike Hulbert

> I started goofing around with the double overlap grip while working with David in December, and I intend to use it for real this year. What I like most is that it gets my hands working as one unit. With my old overlap grip, my hands sometimes felt too long on the club, especially my right hand. Overlapping two fingers helps me set the club better at the top and gets the clubface in a better position through impact.