All documentation needed for making these upgrades can be downloaded here (this is new working link): https://drive.google.com/open?id=0B08-WLwQNb72dHdFc2FBdTMwRVE I bought this laser from Bangood.com. and added few important improvements: 1) Vacuum plate with stainless steel working area (laser can’t damage it), 2) Under pressure regulator (achieved with fan speed control), 3) Fume blower (very important to […]
