I just finished a private lesson and this was covered in depth. I do the same thing. I re-grip on the backswing. My teacher told me to watch my hands on the pull back to make sure I don't move them. This is a habit that is going to take concentration to stop. I knew I did this from time to time and just got sick of it. The private lesson was helpful and I'll be practicing the light grip and NO regrip to gain competency.
4/25/13 at 9:58pm