I have a 60W Red and Black laser with a Ruida controller.
I am having difficulty with quality going down as I lower the interval. In the attached pictures, I went from an interval of .1mm to .064mm. I’m not sure what would cause the straight lines to go wavy as shown. The interval is the only thing that I changed. Speed remained at 250mm/sec, with power at 45%. The clean image has had masking removed.