Good stuff man, I'm getting ready to take my 200Ton and have been watching some of your videos for a review. I have more than enough time and tonnage for my 500 master / 1600 mate. I attempted to test when I first for my approval letter from CG. But majorly underestimated the material ( took the prep course at MPT) Having that that material and study guides fresh in my head. I'm going to continue studying after the 200Ton and keep going for the 500. Some of your videos are good reminders on some topics.