It sounds like you are trying to develop a photographic memory from photoreading which photoreading is not. Let repeat again photoreading is not about developing a photographic memory.
Photoreading is about going through a book 3 times faster then what it would normally take you and that 3 times faster can changed to 6 times faster and more when you apply the system. With time and experience that 3 times faster going through a book can increase upward.
Photoread4me