On a potentially-related note, the guys I bought mine from in Dallas said that the hatch had been replaced with the 'newer style' one. Does anybody know how to distinguish the old from new? Mine came off the line in March 2000, and it was replaced somewhere between then and June 2003. Not sure why, but I bet undesireable thermal expansion might be one reason to change hatch material. Just shooting blind here, but your thread recovered this missing fragment.