Thanks! That's exactly what I was hoping to find out!

What I've been doing lately is keep the left hand firm on the grip, but not so much the right hand. So once I get into address position, the left hand doesn't change anymore, but I do remove and regrip the right hand a few times, depending on how comfortable I feel. I think it's because 1) I see quite a lot of pros doing that and 2) It's in an effort to keep the right hand soft and trying to relinquish control of the right hand/arm in my swing.

I'll follow your pic (thanks so much for that) more closely and see if it helps. Thanks!