I think it would be wise to heed these words of wisdom recently doled out from other forum members:
As long as a majority of customers have had their malfunctioning knives fixed, then it's wrong to criticize the manufacturer for customer service mistakes. If a problem is uncommon, then it's not relevant to the discussion.
Don't get fooled by many people chiming in with their bad experience. It's just a few isolated cases being blown out of proportion on purpose, or the same ones being repeated over and over, probably by people with an axe to grind anyway.
Forgive and forget, guys. Know your place. Hate the sinner, not the sin. If an incompetent person performed warranty service on your knife, then that's the way the cookie crumbles.
Be thankful that ZT, even if it takes multiple returns and shipping charges, is willing to provide customer service at all. After all, are you a knifemaker? Can you fix a knife?
Self-explanatory advice here. Don't chime in unless you have something positive to say.
Forums are meant to be places of discussion and sharing of information. Warranty service is a part of that. People who get hurt feelings every time someone relates an experience "criticizing" their favorite company need to grow up or get thicker skin or take a step back away from the computer. This is a KNIFE forum. They aren't magical objects. Manufacturing companies aren't infallible. If a company is putting out poor products or performing poor warranty service that is something that people should share.
The OP saw a problem with the knife, sent it in per the company's instructions, and got it back BEFORE making this thread. Everyone whines and cries when someone unboxes a knife and makes a thread detailing problems on a brand new knife. "Send it in first to get fixed!!!!" they cry. How many times does a person have to send in a knife for warranty service before it's ok to make a thread? Some people take this hobby way too personally.