last company I worked for I just sat back and watched the head dozer operator do his work. I learned alot by just watching his technic. And also asking him question's. I had the basic's down but he helped me refine them. Of all machines he helped me with was one of there d8'. I would follow him around and cleanup his spoils and when he felt that I had a good grasp on things he let me go and take care of other stuff that needed to be done. It did help that they both had gps on them so I knew were everything was as far as structures and curb line. One thing to tell new guys is take time and go slow a first. The old tortuse and hare thing ya know.