Man I'm having the same problems and I'm a locksmith haven't found a tool I can buy yet , in the process of trying to make one .. all cams have to turn simultaneously but a certain few have to be at a different position. You gotta figure that out and the turning mechanism is in the back of the lock . They are byfar the toughest lock I've came across in my time. Pretty much if you loose your key your f******. Good luck and let me know if you make any breakthroughs.
