Part 4/11:
He points out that he operates multiple lasers simultaneously, powered by a couple of generators, and discusses how he manages power consumption—highlighting adjustments to save battery life and optimize performance. The process involves trial and error, with multiple test runs to fine-tune image brightness, darkness, and clarity. Watching a slightly grainy image of Waldo being engraved, he remarks on the importance of adjusting settings for different materials and desired outcomes.