Just unboxed and used mine today. My biggest recommendation is to watch some youtubes along with reading the instructions, as the instructions are not easy to follow and have a lot of gaps. Take your time with the calibration, it took me about three hours and a number of iterations to dial it in exactly. My first two prints came out excellent, as they were simple. The next two had some issues, but it may have been the design and settings needing to be tweaked.