Let me start by saying I love Spyderco knives.I have several use and trust them.But I've got a military CPM440V that I'm having problem with lock device. I bought this knife from a reputable dealer in the K.C.MO.area about 12 months ago.I noticed when I got it that the action was very stiff so I loosened the pivot tension,most of us would do that.Well when I did it seemed to draw the tang away from the end of the lock. Needless to say this was somewhat unnerving,I tightened tension back and put it in the gun-safe.I have carried it several times because I like the look and feel of it but I know it's not right.I have tried unsuccessfully on numerous occassions to adjust the play out of lock.With the knife open there is approximately .5mm gap from blade tang to lock and at blade tip I can crudely measure about 1.5-2.0mm of travel with blade locked open.Any suggestions? I really like this knife design don't want to retire it or give it dishonorable discharge.```````````````````````````````````````````````````````````````````````````````` Thank you Jeffrey Allison aka Bodeen