Sorry about the 74, brotha. Here's my strategy. Hope you use it, I felt like an expert when it came to REG on my second try, and even though I felt shaky about whether or not I passed until today, I ended up with an 87.
My strategy was to:
1) Read one chapter, do the MCQs and SIMs in the book right after (I did not pause every few pages and go to the MCQs like the book recommends, I read the entire chapter first then did that), then do the corresponding Wiley Test Bank questions, and then move on to the next chapter.
2) After that, I would go thru the book a second time, with a better feel for what was more important. I would mark chapters up with what I felt was necessary to know (usuallly 80%-90% of the chapter) and then I'd write notes on the key points. So, I'd re-read the chapter, mark it up, take notes, and finally do all the MCQs and SIMs in the book again, chapter by chapter.
3) I'd then study my notes for a day or two and then do all of the Wiley Test Bank again in 3 days. I forgot to mention that I'd flag the question in the Test Bank that I felt were more important which amounted to probably around 90% of the MCQs and SIMs in each section.
4) Finally, I'd study my notes again the night before and morning of the test for a few hours.
I also performed as well or better on the actual exam than I did on the Wiley Test Bank (as indicated on my signature), which had longer and more detailed questions.
For REG, specifically, I had 31 pages of notes (more than all 3 other sections combined, but was crucial to my success).
I also briefly checked out the IRC for the Cornell's University of Law, which can be found at: https://www.law.cornell.edu/uscode/text/26
P.S. During each exam I'd write down about 10 MCQs on my problem solving sheets that I felt stuck out and I was unsure of and would use my last 10 or so minutes remembering the questions to study & lookup only for myself, just in case I didn't pass, and I'd remember the SIMs as well. I was literally taking note of this info on my phone as I would walk out of the testing center. Like I said before, however, this was only for my own use for future reference. I do believe this helped me out a bit on my retakes, although I thoroughly went over all the material on my 2 retakes again.
Anyhow, I really hope you pass it next time around.
FAR: 74 (8/26/15), 82 (2/23/16) - WTB: 62%, 71%, Study: 150hrs
REG: 65 (10/9/15), 87 (6/10/16) - WTB: 68%, 87%, Study: 175hrs
BEC: 79 (11/4/15) - WTB: 74%, Study: 80hrs
AUD: 91 (4/15/16) - WTB: 80%, Study: 125hrs
Used only Wiley Textbooks & Test Bank