I got a brand new Case Sod Buster Jr today and there’s a hairline crack below one of the brass pins. Is this something I should be worried about getting bigger or should I just ignore it? I bought it from DLT Trading so I should be able to exchange it for another one, but that means another week or two to get a new one. Is this no big deal or is it a definite return? There’s already a slight patina on the blade from slicing a banana before I noticed the crack. What would you do? I’m cool with keeping it if the crack doesn’t pose a threat. I’m brand new to collecting knives, so I don’t know what is acceptable and not acceptable. Here are some pics of the crack: