SpaceX has been printing the Draco and Super Draco engines for the Dragon capsule for many years. It’s a proven technology at this point. With 3D printing you

SpaceX has been printing the Draco and Super Draco engines for the Dragon capsule for many years. It’s a proven technology at this point. With 3D printing you can create geometries that are simply not possible with any other manufacturing processes. The issue is not 3D printing. The issue is deluding yourself by thinking that somehow 3D printing is magical and you get to skip qual. You don’t.