54 year veteran in the Plumbing Industry; parts manager, Service, Journeyman, Contractor, Plumbing Store owner, 27 year Adult Education Instructor, Plumbing Association President (twice), CA Journey Level exam developer and IAPMO Technical Services Manager. Green Plumbers content developer and Instructor. Recently retired now Macintosh enthusiast (since 1984...Yes, I had the 1st Gen. Mac). Current Passion is obtaining, cleaning, and upgrading 2012 - 2015 Mac laptops. Though I still have ties and some components for the early 'Toaster' style Macs.