I failed on my first attempt also, did not use the book. On second attempt had PDF open beside the test, 97%. Using the search feature made it simple. I think limiting the SOI's will hurt them in a long run. Each Match Director should be able to select a person from their club, that person should be able to test out on line. Most clubs have someone who is alreay a certified instructor in other disciplines who could fill the role for the club.