Bought GE appliances for a new construction home. Just moved in less than a month ago. We were excited about cooking on our brand new GE cooktop, however excitement has turned to anxiety, worrying about something else tearing up on the cooktop when we cook on it. We've only used it less than a dozen times and so far one of the knobs has a melted spot on it and 2 of the burner caps are stained and won't come clean. Who puts plastic knobs on a cooktop? We never knew that it had plastic knobs when we bought it. They look stainless. We are very careful when we cook and clean it after every use. I don't want to have a cooktop that I have to worry about every time it's used. We want to enjoy our cooking experience. I've read so many complaints about plastic knobs melting since ours did. This purchase may have been a mistake.