Scanlines appear when engraving with Rotary

Hi, i need some help.
I have a LaserPecker lx1 10w diode with the Rotary attatchement and when i engrave these scanlines appear. I’ve tried switching the Direction of engraving in lightburn 45° and 90° but the lines appear on the same Direction that leads me to a problem on the Rotarys rotation itself. Im posting this here because i think this may BE wrong configs for the Rotary, the diametre of the object is correct btw.
Here’s pictures with the scanlines marks and the configs, hope someone can give me some pointers.
Thank you

…you have already tried my suggestion…

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.