I did a search and came up with one related thread. I have a 2007 Harman XXV with a 1 1/2" X 1/16" hole in the weldment by the front of the auger. My burn pot has never ben replaced and it does have the last row of factory drilled air holes in the bottom of the pot. (Harman modified their burn pot in later models and don't include the bottom row air holes). Any chance they will still cover this under warranty?