I'm having trouble passing REG. I've failed twice and, as a result, lost credit for AUD (re-taking in October) and BEC (passed since) because of it.
I'm having the most trouble with the REG sims. I will admit, though, I didn't bother studying for the REG sims (review MCQ's only). Any help, tips, or suggestions on preparing for the REG sims would be greatly appreciated!