Quoted:
Quoted: they've done it, they've done it! damn, if they aint flew
now perhaps he can put the bird in the wind tunnel and find out why it likes snap-rolls
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Ah, it is in a very thin atmosphere. Aerodynamics will not have much to do with it.
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It does when going up and down. When going transonic the plane likes to roll a bit.
They couldn't afford to put it in one of the huge good wind tunnels in terms of time and money (you pay a lot and then wait for time), so they figured Rutan and the computer said it would fly, and the model said it would fly, so they went with it. A small problem with the tail was fixed by getting data by driving a tail assembly down the runway (which is how Rutan tested a model of his first plane before building).
IIRC on the show last night they said they would've liked to have done wind tunnel work, but just couldn't.
I also didn't see the point of being kind of nasty towards Belfry. At least that was the impression I got.