New here. Red Seal construction electrician (309A), fifteen years in northern BC - industrial, wind, remote sites. I've spent most of my career on the receiving end of the drawings. The panel's built, the as-builts say one thing, the terminals say another, and it's 2am on a remote site. A drawing set that matches the panel is worth more to a field tech than almost anything. Here to learn the drafting side properly. Happy to tell anyone what the field actually looks for on a schematic. Will