Sounds like this was one of them. Had to follow through. Doesn't sound like they appreciated it that much, though. Whenever I've been invited into a bladesmith's shop, I've had a feeling of respect and priveledge for being there. I'm with Karen on it.
About the 140 degrees, be careful with that. You can pass out, smash your head, burn your arm, whatever. I've been in 140 degree cockpits many times. My policy is 10 minutes and then something has to change. Immediately. In fact, the last time was about two months ago at RDU (Raleigh), Waiting forever to push off the gate, bad AC system, had to route air to passengers, sun coming through that glass, ground crew on the intercom speaking german..............
Good job,
Pete