I have had my new Kershaw Boa for about two weeks now, and after reading about some lock failures and some people testing the lock strength of their knives, I decided to do a little test myself.I opened the knife, made sure the lock was engaged,and checked for blade play. Then, I turned the knife edge up and held the handle so my fingers were out of the way and I brought the spine of the blade down onto my knee with a fairly hard blow. THE LOCK FAILED!!! I was amazed! I tried it several more times with the same results. I even tried just laying the blade on a table top and pressing down and I got the same result! Is this common with liner locks or do I have a defective knife? Has anyone else experienced this? Ken, If you are out there, please help!