Test piece: 0.8mm birch plywood, laser engraving at 100 speed/30 power, and cutting at 30 mm/s speed and 80% power. During the cut, laser was running at 22mA. Next, changed the test file's cut speed on the controller. Drastic change from 30mm/s to 5 mm/s, but should cut through no problem, just wasting time/power.