A project completed a month ago was dramatically darker than a current project for the same vector logo. Since then I had upgraded to MacOS 10.15.3 and had purged files, including preference and app support files. With no other obvious changes to the setup, are there some basic settings I lost and need to rebuild? Any other ideas on how to increase and control the burn output?
I’m using a J Tech, 7w laser, mounted on a Shapeoko CNC.