Well, that's part of the fun.
/But there are many times that around here who do think theyre experts./
Expert: drip under pressure
Expert: Someone from out of town.
Me...I have expert cousin working on daplane...daplane...
“everything is fine”, he said...about 10 years ago.
( ; )
https://en.wikipedia.org/wiki/Lockheed_Martin_F-35_Lightning_II