The tip on the wrap or perhaps the "terminator" of your foil at The bottom of your strip beside the outer jacket is often not easy to see and to seek out. If you will find this "terminator," you may nick it with a little Slice with a knife and https://docs.google.com/spreadsheets/d/1ob0dJEGF99z3qEFgx4NgE8G5OsXOxoJg98eF010UfgA/edit?usp=sharing