But the direction changes. Current machines aim downward. The new ones will spin, and fire in all directions. And there is more radiation in total since now th

But the direction changes. Current machines aim downward. The new ones will spin, and fire in all directions. And there is more radiation in total since now there's there are multiple images, while before it was just a single one per bag. I'd also be concerned about backscatter going out the sides, since there is more radiation in total. All that said, the shielding should take care of it.