I have watched several videos and decided to try and engrave which worked out well. Then I thought I would try and cut a circle out of 3mm hardboard as a test,
I got the setting I thought was correct but the circle did not cut out. I then saw in this forum about setting the passes and offset for each pass, however, mine is greyed out. See Image
if you mean the Z offset yours is greyed out probably cause you don’t have Z
and to cut 3mm wood i go at 500mm/min in 10 passes at 100% power, in this way i got a very clean cut, but i also have air assist kit by Atomstack