4200 grafts FUE operation that took place 2 years ago. Doctor transplanted 2000 grafts in front area, 500 in middle, and 1700 in crown area. Front and sides look nice, but it bothers me that my hair looks so thin whenever I lean my head forward. Is this a good result? What can be done to cover the remaining area? Doctor said that he can extract another 1500 grafts and wants to distribute them evenly in the front and crown area. I was thinking 1000 grafts front and rest crown. What should I do?