Well I too failed the exam.   I took this last year as my eligability was running out.  Studied the last 3 to 4 months for this one, knowing it would change, and attended a week long class.   There was nothing in the class that was enlightening or earth shattering. It was ok, but there wasn't anything in there I have not heard before.   I honestly thought this exam was easier.   I couldn't wait to check the score because I was sure I passed it.