yup... goof pads works for me. I am new to the profession as well, but have some experience in the trades, and I can tell you: I have NEVER run across those odd looking blocks. As for code, I am no help to you in that regard. But I'll bet there are a ton of people on this site that can help, AND actually know what they're talking about. Some even recite code verbatim in various areas. A virtual plethora of information. Joining this site is the best thing I've done in a while !!!!

Good luck!
Bob