Eric
When I went to school many moon ago, I took "mechdr" two years. I took it as a "gravy train" cause the teacher was friendly and drawing came easy to me. Later I joined the carpenters union of my dads, the only way to get work, and became an apprentice 4 years. Due to my ability to read drawings, the day I graduated app. school, I was made foreman. Within two years, I was General foreman on a medium sized job. All because of "mechdr". My motto then was, "If you can draw it, I can build it". Now you have shown me that "If you can't draw it, you can't build it." Thank you for the incite. Always knew it, just never thought about it that way.
sweed