Alignment: Line up the "Start Point" indicator on the zipper track with the notched corner of the S-WTCH base.
: Use needle-nose pliers to firmly squeeze the top stop until it is crimped tightly onto the tape. It should be close enough to the teeth to prevent the slider from flying off, but not so close that it jams the mechanism. artnjthnkjpnnswtchbasenspzipertopart install
