Ok great canning gurus of the forum.... I had some leftover Christmas ham I used to make split pea soup. I followed the directions in the Ball Blue book for canning it and for some reason the jars all came out an inch lower than they were when they went in. There is no indication that the jars leaked, the water in the canner was clear and the jars arent covered in anything.I filled them leaving an inch headspace went around the inside of the jar with a knife to remove bubbles and then sealed and processed for an hour and 15 minutes. I havent done pea soup before. Where did I go wrong to make the jars come out looking only partially filled?