Defective machine troubleshoot with China in middle of night
I got my snapmaker 2.0 a350 within a few weeks of ordering. But the screen wouldn't power on after emailing them they sent somethings to try a day later but I had already gotten to come on. After getting the screen on I tried to calibrate the laser but it wouldn't move so I emailed several times and got an email back in the middle of the night telling me to cooperate with them to troubleshoot and asked if it moves. I can't troubleshoot with China in the middle of the night and get asked questions I already answered. Junk machine and bad customer service. The have a 90 day money back guarantee I think they are just trying to stall till the 90 days are up.