Engraving glass what is best fast speed or slow

[dkj4linux (David Johnson)]

More fun with lasers, Lightburn... dot correction, ceramic tile, and window glass

Carrying on, as if I knew what I was doing… Prepared 2 gcode files in LightBurn… one for black paint (bottom), one for white paint (top)… [black-COLLAGE] Black painted glass, lasered areas should be frosted/white… [20220521_161701] After cleaning off the black paint, painted glass white, lasered background should be black… [20220521_165435] After removing all paint with acetone… leaves two-“color” logo [20220521_170211] [20220521_165947] Edge-lit, the black background actually app…