Lines in mm cant get rid of them

Hi all no matter what i try i always get lins in my engraving even on fonts qfrom lightburn can anyone help please

were going to need more info than that.

Photos of the issue, settings. type of laser etc

You can post a picture of the engraving by dragging and dropping it into a reply here.

You can also use a screen capture tool to grab a super-clean picture of what’s happening on your screen.

Are the offending lines visible in the ‘Preview’ window? It’s the monitor shaped icon in the top row. How does it look in that window?