Hey All I am reaching out to see what I am doing wrong. Every time I engrave glass, when I clean it, it always seems to flake off and chip in the areas I have engraved. I have been using Chalk Paint I got from Walmart and it comes off really easy and engraves well. The settings I'm using are BL, 100%, 80MM/s, 180 LPC. I have played with settings but always seem to have the same result. Any help or advice is appreciated. Thank you!