I have the machine up and running and have tried for over a month to make a good cut with the new board. When I go to cut, the machine does not honor the cutting perfectly, like my old board does. A simple example is included in the video above.
I tried two different methods. I created a rectangle in Lightburn. When I go to cut it, I make it based on the center position. When it cuts you see it starts high, and then cuts the side correctly, but then over cuts the rectangle.
In another example, I stacked two rectangles, and when I go to cut it they do not line up. It cuts the first rectangle, and then it does not cut the relative second cut correctly. I also have had the laser only cut 90% of the square. The last bit does not connect. What am I missing?