Here’s a tip that I picked up early on that might help you for future levels:
Each year the CFAI provide one free practice exam at each level (AM & PM for L1 & 2, just PM for L3). All practice exams are available to all candidates every year, so why not download all the papers for future levels that you will (hopefully) move on to. That way you will start building up a stack of extra mock exams for you to use when needed! Whilst the syllubus content does change slightly year on year, the bulk of the exam will still be valid and useful.
If you didn’t do it, and are already at an advanced level, you can probably check out if any of your colleagues or friends have previous practice exam papers with them. Speaking of which, does anyone have Level 3 practice exam papers? 😛