Yes its a tattoo machine and we know they all run differently. I once asked you if they perform well with thick powder based pigment and you replied by asking if I had watched the video, which does not answer that question. Im wary of those who answer questions with questions. You invented something new. It certainly looks amazing aesthetically , and that is one of your advertised selling points. I buy machines to Make me money. Im a tattooer, not a fashon model. So dont treat me like Im clueless because I refuse to accept your contraption at face value. I still might buy one someday if I can ever get an answer to my question.