The Ten Finger Grip
Use a baseball style grip for more feel and control
You shouldn't have to change anything else about your grip to utilize this technique. You'll get a little finer feel from the ten finger grip and it will also firm up your wrists which is a good trait for a short shot, it will lead to less movement in the hands and better shots.
There really isn't anything else that needs to be done. Practice hitting some short and long chips and about 10 pitch shots before your round using this grip. You'll get the hang of this technique in no time.