I suppose that is a possibility Stinky but I really have no way of knowing that one anymore. This cheese just keeps misbehaving. It has now developed a deep crack across the top of 1 side which after several more weeks will simply not dry out, though the rest of the wheel has, with another similar crack threatening to form. Raised the humidity up to 90%RH and am hoping this thwarts any further cracking. Having never seen late-blowing before I am wondering if that is also a possibility when using P&H milk? I somehow thought I remembered reading that particular issue was more a problem with poorly handled raw milk? Although I know it will be hard to tell from the picture, especially since I have not cut the cheese yet, is it possible that this is what is going on? If it is I really want to evict it from its valuable real estate in the cave. Maybe I should cut into it younger than the recipe recommends just to take a look? Any thoughts?