Thanks Ron. This what I was hoping for. I just want to try to get whatever I'm doing right the first time. Much better to spend your money moving forward, than tearing up mistakes and starting again. I can't wait to get back home to see if my new,used engine has beat me there. Bought my first brass engine, a UP Challanger, hope I did the right thing. Sure did look good, if not as advertised it will make a great paperweight.