Don't encourage that type of behavior with a yes. If he had to ask, he is

I'm slightly disappointed by how quickly you've assumed my complete
brainlessness. Yes I know what FARs say, and what POH says, and no, I'm
not going to read this newsgroup and go break my neck the next morning.
What I was hoping to hear was an opinion of someone who's familiar with
what is involved in test-flying for normal/utility category and how much
it covers the type of stress imposed on the airframe and systems in a barrel
roll.


Andrey