@Shafiqur-Khan oh I just went to home Depot and grabbed the cheapest sheet of metal that was bigger than the machine. It's just an insurance policy. I have a MDF waste board I use too. The metal is thicker than foil.... Foil might work though.
Thanks Z for the apology. This could have been a very frustrating experience. Also the knob for the on/off switch did not fit the board. Not really necessary but nice to have for a good look. The cables for the laser and the Y servo just made it. I made 2 brackets to have the board a little bit higher. It all worked and the end. The re-seller gave me back $70 for the missing wheels. I was OK with that instead of returning it. I like the unit so far. The design of the unit is good and with a little more attention to parts I would recommend it. I ordered the draw Module today and I am looking forward to use the unit as a plotter. That is a great addition to the unit. Thank you for your support and keep on the good work.
@Anatoly Hallo. Ich nehme an du kannst Deutsch (,,Kurzschluss'' ,,Masseschluss''). Konntest du das Problem mit deinem Laser lösen? Habe nämlich das selbe Problem --> Ich kann meinen Laser nicht über die Software steuern. Sehr ärgerlich das ganze. Vielleicht kannst du mir weiterhelfen, wäre dir sehr dankbar. LG Christoph
If you don't speak German, i try it in English. Did you solve the problem with your laser? Does it works well at the moment? What was the solution? I also bought a lasermachine, and i have currently the same problem as you already mentioned above. I can't switch off the laser in the software. The laser is always on. I already tried a lot of different things, but nothing changes.