First full day with the Glowforge testing agate slice for engraving and mat board cutout. The tests turned out fairly well.
Agate slice engraving settings (200 speed, 30 power, 1 pass)
Mat board cutout settings - with painter’s tape applied (400 speed, 55 power and 2 passes)
*Note - I did get some burn marks on the back side of the mat board. If this is an issue, placing tape on the back would probably work well.