Guys, I'm pretty new to traditional folders and I know their build standards arent as high as tactical folders, so I was just wondering what problems are considered acceptable? What requires sending back? I just received a Case Canoe today and its almost perfect! The fit and finish is better than the 2 rough riders I have except in the backspring. Both RR's have absolutely flush backsprings while opened and closed, but on the Case the backspring for the smaller blade is both slightly depressed when closed and more noticeably raised when open. The other one is perfect though. So I want to know is this a common problem for case knives or is it something that I should send back for repair?