The top with the wrap or perhaps the "terminator" from the foil at The bottom on the strip beside the outer jacket is often tough to see and to seek out. If you could find this "terminator," you could nick it with a little Lower with a knife and peel https://docs.google.com/forms/d/e/1FAIpQLScnzxOoMLi_mVKDfID5ub3SyrgFipQyMy-aEGgORkc-xSZdNQ/viewform?usp=dialog