


I have one of these, and it happily works without much hassle.Though, I changed the controller in it for another one, maybe not the smartest choice of mine, and now I would have probably used a aurdino with some CNC software instead of an of the shelf solution with poor software.But it works just fine and does what I need it to do, so can’t really complain. Also, regarding lenses, we just bought our first replacement lens for the Trotec, and we’re going to increase the frequency of cleaning the lens from weekly to before and after every use, and hourly while in use, to keep it from cracking again.
