Today we had a guest instructor, Ryan Hall.
Today Ryan helped us to understand the triangle a little better and dispelled some misconceptions, e.g. placement of the Op's trapped arm. It does not need to be dragged across your torso, as it is usually taught. He went over the importance of relentless breaking of Op's posture and defined the optimum torso angle to look for in order to increase your percentage of getting the lock. There was a lot of subtle information even a sneaking little wrist lock technique used when Op's hand is planted on your sternum. He also covered the proper gripping for the arm drag. There was a lot of information. I'll have to update it in further detail tomorrow after i sleep on it tonight.