Hi, my name is Ady and I have been printing for a month. I originally bought a Longer LK5 Pro, but, that did not end well ! I originally needed templates for the forge to make moulds of items I use often. I have since realized a few opportunities and I am starting to do some R&D for my other company developing new products. Its a huge learning curve. I get a Revopoint Metro X soon and will be learning to scan ........ there is not enough time in the world. The hardest pill to swallow has been the realization that most problems arise from human error not the printer !!!!!!!!!!