Yes, the hassle element is definitely there. The printers that simplify or eliminate some of these issues are not cheap at all. I think there's a huge distinc

Yes, the hassle element is definitely there. The printers that simplify or eliminate some of these issues are not cheap at all. I think there's a huge distinction between the occasional consumer-level user of this technology and professional users. The first market isn't much different from the drone market. Lot's of cheap crap printers that end-up on shelves after 30 days or less. The second market is one that can support continuing growth and innovation. And the one that has a real need and real problems to be solved.