Been studying for about a month and hasn't come close to “clicking” for me. The material in REG is so incredibly convoluted and unreasonable I truly question whether or not it is actually meant to be understood or if you are supposed to have a general grasp of it and get lucky guessing on the exam.
AUD - 41
BEC - 75
FAR - 76
REG - 34, No Show, No Show, 54