Not lasering vertical lines

New to software. Using latest Lightburn version, GRBL 1.1f. on the Shapeoko XXL. Laser is an EBay laser 8W, Will laser text and shape, but only horizontal lines of both. Adjusted power settings, but same result. Any help in settings?

Are you using Fill or Line for the cut setting?

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