Are you looking to stick the knife into this person for some reason?
Again, not sure where you are getting my intentions from, certainly not from anything I can see in my post, just looking to see what others would do and I must confess to being surprised how many seem to think teaching the wrong facts is irrelevant, especially when I come across so many instructors who insist that
their way is the only way to fly. As it was I spoke to the other guy when he was by himself (and no - not in an attacking way) - just wish I had not bothered after though with the reaction I got.