I believe many of us blade users/collectors run into an issue every now and again with something from one of the big companies.
Whom ever it may, the web has made it very easy to contact them about your problem. Give them a chance to make things right. In most cases, they will. You read all the time about companies making things right with an unhappy customer.
I did have a company, not Kershaw, tell me in more words than this, "To take a hike, we`re not fixing that or replacing it cause we didn`t do it".
Now I gave than company a chance to make things right, they did not, I don`t buy from them anymore, period!
BUT, Kershaw on the other hand, has gone far and beyond my expectations with their customer service when I had an issue. They are, IMHO, the BEST as far as pleasing customers.
So I suggest giving them a chance before you swear them off. I understand your pissed, I would be too, but step back, have a cold one, let them know what your concern is, then give them a chance to make you happy.
Just my 2C.....Dave