Larry started as a machine operator before building Sarkinen Calibrating into a trusted calibration service provider. His unique background gives him a practical perspective that most training instructors lack—he's been on the shop floor, run production equipment, and understands the challenges operators face daily. For Larry, CNC training has always been more than just teaching students to push buttons. It's about helping them understand the relationship between machine setup, calibration, and part quality so they can troubleshoot problems, increase efficiency, and deliver consistent results. His training approach combines hands-on machine operation with precision measurement principles, giving students the complete picture of what it takes to succeed in modern manufacturing. Larry's goal is to prepare students not just to operate equipment, but to think critically about machining operations and become valuable contributors to any production team.