I think this Norma has the same batch number and exp.date as ones which gearings44 and urbanite shown us before,and gearings44's gear got excellent reputations from some experts. I'm sorry,gearings44,don't mean to find fault with yours,but I still have a suspicion on B.N. and exp.date which are not straight and tidy,and hesitate to shot this. Don't I have to care about them too much? Could you give me some advice,please? I hope this is legit Norma Deca.Thank you!