"pgbnh" wrote in message
...

It is common wisdom, and often common sense, that if a full deflection of
a CDI (or GS) is experienced, a missed approach is to be flown. But a lot
of people seem to think that it is REQUIRED. I have had a CFII tell me it
is required. But I can not find anything in FAR or AIM that states such a
requirement.

Again, in a lot of cases I can understand why to do it. But I can also
imagine others where it might make just as much sense to recover the
approach and not go missed.

Can anyone point me at a rule that requires a missed?

If you agree it's the proper thing to do, does it matter if it's required or
not?