Considering I have previous experience with boats and have taken several boating courses with the military I feel that I should have been allowed to attempt the test before I was forced to click very, very slowly through the modules. But if a person could challenge the test without the course then that person would have to achieve a higher mark. maybe 90%. Then if failed they would have to go through the course. Instead I had to waste 3 hours looking over material I already knew. The course was a giant waste of my time but I feel I should have been given the opportunity to take the test first if I so desired.