Steve Schaeber is the Manager of Service Training for the Mobile Air Conditioning Society (MACS) Worldwide and Technical Editor of ACTION Magazine. Schaeber has worked as a technician, manager, instructor and author in automotive, HD trucks, off-road, packaging & education since 1989. He holds two Auto Tech degrees from Penn College, is a PA Safety & Emissions Inspector & Instructor, is ASE Master certified, and is also a MACS Section 609 Certified exam proctor. You can reach Steve at: [email protected]