First of all, my English is not the best, so please excuse any mistakes. Short story, I have a Xtool 10W D1 Pro. In the past I have done engravings on tumblers with quite good results. A few nights ago I did 3 of a large order, they turned out super nice with the letters in shiny silver. That night I turned off the Xtool and the laptop. The next day I cleaned the lens and started working again. I didn’t make any changes to the settings, nothing. But the result was horrible. I checked the settings several times but nothing different from the previous night. I always do tumblers with 2000 mm/min and 85% power. What could have happened to make the tumblers look so ugly?
Thanks,
I. Diaz.