That is the main thing Chaz. I have been one of the fortunate people in life regarding a career, doing what I love and getting paid for it. When I was 15, in the school metalwork shop, I made my first part in the lathe. "Thats what I want to do for the rest of my life", I thought. And, 50 years later, thats what I have been doing all my life, and hopefully continue for many years to come. A lot of experience I hope I can pass on to the good people in this forum, but, reading some of the posts, there are some cracking engineers and hobbyists around, I don't think my learning will end yet.