I am pretty sure Kaliburn wasn't on the radar either. Our factory is one of the largest manufacturers in China of CNC for the Chinese market and do a pretty good job of engineering. People think the chinese have no engineering capacity, but they do, and they have a good idea about how to employ unconventional methods and applications, just as our HF start is made in our units isn't the typical way other make theirs. We have been working with our factory on our specs and some features, and I definitely got no feel this was a copied, or inspired design.