Passed today after the second try. Yeah!!

The wording of some of the questions made me want **** my pants. Read it twice, think about it and do process of elimination.
The second pass of the questions were totally different from the first. (**** are useless) They hit me with 4 sims right off the bat. If you are unsure about the answer mark it and come back to it at the end. I used the All in One book by Mike Meyers. Read it cover to cover twice and ran through the practice test at least once per day for 3 months. After the first few weeks the questions and answers became automatic. Also watched all 164 of the videos by Professor Messer over and over again until I had them memorized.
Good Luck