Well I wanted to do something that no one has done before. For once lol. I didn't mean waste like throw away or something, just wanted to do something that's never been done. I put them together when I got home from work. I understand the head wobble but mine do not show it often. I admit they have it but you hardly ever see it. the caramel is great though, I breed some of these before and never noticed anything. What king of defects are you talking about?