So I recently got a Vandoran B45 mouthpiece for my clarinet (I accidentally dropped my old one and broke it) and it sounds pretty airy. At fist I thought it was because it was new, then my reeds, and so on, but I got new reeds and it still sounds super airy. I tested it against another mouthpiece, and that one sounds fine. Is there anyway to fix this problem, or should I try to get a new one? If so, which model and brand should I go for?