New guy here; just stumbled across this forum lately due to the Cooper "news". I have one "jump" (a very generous interpretation of jump on my part, BTW), and am a mechanical engineer, and ex-USAF flightline machinist. Robert99, I have read your excellent analysis of the route and timeline on Sluggo's site. Regarding your last statement of no mention by the flight crew of the supposed jump...is this due to the fact that the only way we now know that the jump was made was because a member of the flight crew was on the sled drop tests, and was able to recognize the pressure bump as being what he felt at the approximate jump time? In effect, they didn't, in real time, recognize that the "pressure bump" actually meant anything other than possible something going on with the aft stairs.
