hi !
i don't know how does damage occur
just buy the knife and saw the lock disengage, when i disassemble the knife, i see the hammering liner
if i had knew that before buying, i should not buy the knife at this price
i don't know if is WhyDan that damage or previous owner (i think it's impossible that a great knifemaker like Terzuola sell a knife like this!), but i buy this knife to WhyDan, and i think he knew the problem before selling this knife, it is impossible not to see it
very,
very bad deal
i propose WhyDan to get my money back, and undone the deal, but he refused
so, I contacted mister Terzuola, he told me he will fix the problem soon.