Brass Inserts strip internally or spin in the fairing while tightening the screws to hold the inner and outer fairing together. They have been coming loose from the fairing boss and spinning since 1996. A poor design. Most of the replacement Brass Inserts are used at the top of the Batwing Fairings where the screws are most often used changing windshields for looks or different heights depending on the riding seasons. These replacement inse..