I just recieved my sebenza 21 and I wanted more tension on the pocket clip. The screw for the pocket clip was very tight the whole way out. Going back in, it seems just as tight. The titanium threads looked fine, but the screw itself looked like the first few threads are cut correctly, and then the last few toward the head are sort of flattened. Is this on purpose to make sure the screw will not come loose?? I think my regular sebenza had loctite in the screw?