Try again - the standards dont require this skill to be completed for either NAUI or PADI at this level, its an additional thing that NAUI instructors can add in. With PADI and NAUI you dont fail for not doing a skill, you repeat to the instructor's satisfaction that you can do it (some poorer instructors that would be once, better ones might make you do it a few times over the checkout dives) - the PADI course is no better than the NAUI one. The option of free courses is probably at the cost/liberty of the LDS to give out, of course they might be putting customer service in to make sure they get the gear sales - but you never know how pro-active they are, this skill is an example of being a little too good possibly for OW training. Personally i am mildly hesitant of doing it for DM training, but i know i can do it (of course there it is one set of gear between you and buddy breathing rather than just plainly swapping out). Not sure there are grounds here to string up this guy, the skill is a tough one for people going through basic training, and of course the PADI/NAUI/whoever thing is a bit old.RonFrank:Doing well entitled you to a FREE advanced course after you completely boffed the switch equipment exercise.
In PADI, while they don't have such an IMO absurd skill, if you fail ONE skill, you fail the course.
Sounds like NAUI has become desperate if they have to give away certifications.