I have tried the blip method, but i got haevy eyestrain and headache. After that i tried the X-method, but i am reading often single words. At the moment i try to relax my eyes with loosing the sharpness of my gaze. While PRing i'm often switch and mix the methods. Is this still a correct PF ? Can anyone post indications to detect right PF situations ? Please excuse my little english, i'm a german guy.
silic
