I have been playing with predator products for maybe a year now and I think they play great however I am noticing issues with the ferrule. First with a Z-2. The first ferrule cracked and I had it replaced free of charge and then the replacement ferrule later showed a small hairline crack. I hen bought a 314-2 and now this ferrule shows a small hairline crack. has anyone else had the same problem or is it just bad luck?