Once you pass the Engineer's exam and they hand you the certificate, you might be tempted to believe you know everything about the job. But there's still a lot to learn, and Jim Spell joins us this week to explain some of those things. **Please support this show (and get some nice rewards) by going to our Patreon page and becoming a patron of Code 3. What is this show worth to you? A dollar a month? Five? Ten? Whatever the amount, you can help us by going to http://www.patreon.com/code3podcast and making a monthly pledge. Thanks!