Thanks, you just made me feel "lucky" because I did everything you said including attending weekend classes for School of PE, working their problems, getting their material in binders with tabs (to the point I knew exactly what page to look for most topics covered in School of PE) and still had a reason to fail.
Don't take me wrong, I did study for this exam, but not as hard as I could. I relayed on School of PE notes too much. And these notes didn't cover nearly everything. In fact, their PM notes didn't cover half of material on the exam for Transportation.
I finished PM portion 30 minutes early and overall felt well after the exam until I start doubt myself on certain questions. 2-3 more correctly answered questions and I wouldn't be here today. So, please don't assume people who failed didn't study at all.