Lets put all this lovely ANP/RNP stuff in to a little perspective instead of arguing who is technically "correct" regarding various levels of accuracy FFS.Do any of you (are you old enough) to recall flying the old NDB or even raw data VOR approaches in really bad CB type weather with NEEDLES wobbling around to and fro? Granted the minima are different for obvious reasons but to be overly concerned about such tiny errors is plain silly by comparison.