The crew celebrates Matt’s birthday with a mix of good-natured chaos and real laser talk. Alex breaks news that WeCreat finally pushed a long-overdue software update adding bidirectional scanning to the Lumos — prompting rants, rewrites, and a little redemption. From there, conversation swings through teardown photos for the Ultimate Guide to Laser Processing, building a universal laser test bench, the pros and cons of diode galvos, and even cutting aluminum on a fiber. Between tech tangents and trash talk, they manage to land on something deeper: using the right laser for the job, taking safety seriously, and remembering why maker education matters.

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