What I find odd is that he chose to get his 0g flight by flying a parabola, in the style of the vomit comet, instead of just flying in a roll. For example, roll

What I find odd is that he chose to get his 0g flight by flying a parabola, in the style of the vomit comet, instead of just flying in a roll. For example, roll by 200 degrees and then raise the nose by about 20 degrees. (probably can't just roll 180 degrees without stalling)