Hello, the laser is Mira 7 from the first with a size of 45 by 70 and since I took it, it has been engraved wherever I put it on the table or on the whole table on the boom shifted by 1-1.5 mm, and at both ends until good. We changed bearings to the left and right, the traffic changed a new pipe, a new power supply and it didn’t work. The compensation we change at a speed of 800/600 depends on what we engrave, if it is something bigger, it engraves better, but it cannot engrave a small word like for a pencil. When we make from the compensations to engrave a small word well, the big test does not do it, it is visible in the photos that I clean. Can I help
