In the last tournament I gave myself a 1 stroke penalty during 2 instances where I addressed my ball and as I adjusted my feet, accidentally tapped the ball with the club.  The ball moved a little bit but then came back to rest at it's original location on both occassions.  I went over the ROG and found references to accidentally hitting your ball during a practice swing and references to the ball moving after address.  Both incur a one stroke penalty but in my case, I was not taking a practice swing and after the ball was accidentally tapped during the beginning processes of addressing, the ball returned to it's original position.  Can someone comment on this?  Thanks.