that they will all look differently in an Xray depending on the filler--what I was TRYING to get him to understand is that a chip that was drilled and filled by the manufacturer would look the same as an altered chip in an Xray--I understand they would have to have the same fillers--the point is, they would both look ALTERED, maybe with differences, but ALTERED. I think he was thinking I meant any chip would look altered in an Xray, and that was not at all what I said.