I am following the bbc good food recipe for New York Cheesecake - baked it at 225 for 10 minutes then at 110 for 45 minutes then with oven off and door closed for 2 hours. Yet it's not quite hard, not wobbling per se but definitely has the slightest jiggle, almost sponge like. The recipe says after this cooking time it may crack on top - mine is no where near dry enough to crack. I have refrigerated it as per recipe but do you think it's cooked enough?