One more question, Dana or Pete, if you may.
Does it matter on how much "out of focus" the words are? Should you soft your gaze ever so lightly that the first sign of the words being blurry is the ideal photofocus? Or can you go slightly beyond that stage continuing to diverge your eyes? A little blurry vs. moderate blurriness (or even high blurrines). I hope the question is elucid. Thanks in advance.