If one doesn't know how to make a folder how can one know the correct or incorrect way to do it? Answer? One can't! Putting an angle on a lock contact as well as the blade is a sure fire way to cause easy spine pressure defeats. It is incorrectly done to have an angle cut into the lock. By the way where that guy says at about 4:45 into it that this here at the 'top of the lock' is actually the bottom of the lock not the top. He doesn't even have his orientation correct!?
STR
STR:
Congratulations! You made it into one of his videos. He used your blog to help support his conclusions. See 1:21 on the link below.
http://www.youtube.com/watch?v=9KOWgmeLjN8