I think he needs to know, if for no other reason that if he ever were to try to sell it, he could be in quite a bit of legal trouble by selling it as an actual Fodera.
Well I'll leave that up to the drummer as I have no relationship with the guy. I only know of him. I don't want to come off offensive or looking prideful by telling him "mine are real and yours is not. Here let's compare and I'll show you yours is a fake." I really can't think of a good way this will go over. Again especially if he think it's real.
