So did I. So far though the lock has proved to be 100% stable and easily enough to be fully functional using the criteria that Steve Harvey has often noted. SPecifically, based on the wood splitting I was doing, it would seem the amount of torque and vertical load necessary to disengage the lock would be in the same class as those which could breaking the knife. Of course all of these lock examination needs to be repeated with extended use of the knife to check for consistency after work, it is now EDC for that purpose. It is a very fine large utility folder.
-Cliff