I am giving 2 stars due to the shipping…
I am giving 2 stars due to the shipping was excellent and fast. My problem is I have set up and broke down and reset the laser 2 times now. When running the laser I have noticed that it sounds like grinding when going up x and y axis. It does not home properly and sadly there are no instructions given to set up and trouble shoot. I have researched this laser and I sadly feel it was misguided if this is what my purchase shows.