Originally Posted by
deltafox44
Please let's all forget the roller coaster theory. At 340 kt releasing aft column pressure would mean negative g's. So if you want to have the time to make the numbers of turns of the trim wheel you need to get trimmed again, you have the choice between an inverted loop or 180° roll before releasing pressure
That's a very authoratative statement from someone who clearly hasn't even taken the trouble to find out what it actually involves!