Enjoyed watching your informative video. Would you share the measurement for how deep the blade goes into the emitter. Also would you moderately to heavily spar with this saber... am concerned about the one retention screw not going in all the way for more stability of the blade.
point
Now that I hold a ruler up to it, it’s 2 inches deep. To compare, my sentinel is 2 3/4 inches deep. I would feel comfortable doing lots of moderate sparring with it, but I personally would save the heavy dueling for one of my stunt sabers. Not too concerned about the one retention screw, it held up to spinning pretty well.