> The fabrication technology doesn't matter. The qualification process, on the other hand ... Well, yes, but... In this case the fabrication technology and th

> The fabrication technology doesn't matter. The qualification process, on the other hand ... Well, yes, but... In this case the fabrication technology and the lack of qualification process likely go hand in hand. They wouldn't have a qualification process unless they were manufacturing enough of these that plastic 3d printing wouldn't be cost effective. The shortcut is the point.