You may get better results doing the inner smile if right after you actualize a receptive smiling space you surround yourself with the golden egg then proceed to do the rest of the meditation exactly as it is on the book you can download off this website and when you get to the part after you dissolve the physical body and are drawing the energy back into dan tien to crystalize it, do so but then send it down to perineum and around orbit and mini orbit then when you bring it up to crown , smile it down to third eye. then actualize that it forms into a pearl and stays at third eye and sends 2 beams down to physical eyes, then slowly smile physically and simultaneously open two eyes and let smiling energy radiate out of mouth, eyes and third eye.
Oh by the way
if the lower center is called the dan tien and dan tien means elixir fields, the place where the elixir of immortality can be gronw, how can the heart center and the head center be called dan tiens if dan is not what is cultivated there?