Originally Posted by
Not_a_boffin
Without in any way wishing to trivialise the point you are making, I dread to think what "Air Regularity" might entail......
One assumes you're referring to Air Regulatory........
Thanks NaB. For some reason I must have had regularity on my mind, though can't think why you understand. I'll leave it as posted as a warning to self to proof read before hitting send...