Lines width in lines scanning mode (For PCB etching)

Try it : if it doesn’t do it, the only solution would be to buy another laser.
There are good quality/price ratio lasers nowadays.
i could do that reclently: It is a LT8705 power supply double side board.
I worked a speed 7000 but in my case à i’m not sure speed affects the quality.
I’ll upload the picture later…