I took the test on the second Saturday of January 2016. I only used your materials. I felt very confident as a result of the preparation process you provided. I realized when I started taking the test that I was prepared for anything they could throw at me. Your preparation course presented the material in a way that was easy to learn. You also gave excellent principles of how to study. It was all good. Thanks. I am now in the process of preparing for the clinical exam.