hello all,   so i bought the CIA pastry book and have tried to make a high ratio cake from the book twice.  first time the center was collapsed by the outer edges towards teh pan were very nice.  i believe i messed up the amt of milk that i was supposed to use.  the second time it came out of the oven looking beautiful.   i let it cook for a few min in the pan then flipped it onto a wire rack and peeled the parchment paper off.  the thing shriveled down in size...