Its a good thing there are a bunch of Doctors on E Dock! Please do NOT use that jet pack without someone videoing it at ALL times!!!
In fact, that ought to be a sticker on the side of the jet pack. "Warning: do not use without proper video recording devices in action". Kind of like the stickers on lawn mowers telling you not to stick your hands or feet under the deck while the blade is spinning.
low pressure high volume, a single 2 1/2 firehose dialed down can lift a man if he's not carefull... I know as I have logged flight time...the view is cool but the landing hurts abit.