We installed our stainless liner and tee. My dad was inside and attached the tee to the pipe with the clamp. He came back outside before we attached the liner at the chase cover and found out the tee slopes down, into the chimney, probably an inch or 2 in 24". That was after we trimmed the excess pipe above the chase cover. We tried unscrewing the liner from the chase cover and pulling the liner up, there's nothing to grab on to at the top without taking the chase cover off, and pushing it from below doesn't help. It fits pretty snug in the collar of the chase cover. Before I go on the roof again and go through pulling the whole chase cover off, is it worth worrying about?