Originally Posted by
212man
Sorry to have muddied the waters with ancient adages. For those who don't know, what my expression relates to is if the QNH or temperature falls below ISA, you need to take care. But, as a 32 year, 11,000 hour commercial pilot, I'm happy to hand this discussion back to those who are clearly more knowledgable than myself. Happy altimetry campers....,
I bow to your superior knowledge and experience, but to a far less knowledgable student it may come across as gobbledygook and not understood.
I don't think we, certainly not I, are claiming to be more knowledgable than such as yourself. Sarcasm is not required.