I spent $129.00 to buy a Kitchenaide 7 quart slow cooker, the one with a removable crock bowl. The first time I used it, the crock insert cracked. It cracked while "inside" the heating unit. I contacted Kitchenaide and they sent me a new crock insert. I used the new insert even more carefully, started the cooking process on LOW heat thinking a slow heat up might prevent it from cracking. NOPE! Again, the crock bowl cracked. I contacted Kitchenaide a 2d time and again, they sent me a new crock bowl. Guess what, that one cracked too! The... read full review »