I know I said I wouldn't post again, and I may regret this, but HF30, are you really an ex 737 captain? In fact are you even an ex Pilot?
I have read some rubbish on PPrune over the years, and your latest comment is right up there with the best I must say.
'the pax flew, ergo the seat WAS safe'
Wow, what an astonishing claim to make!