14 The wires ended up tested in occlusoapical orientation beneath loads applied on the width (larger aspect) of your rectangular wires. The wires ended up analyzed in faciolingual orientation beneath loads used around the thickness (smaller side) in the rectangular wire. A linear variable displacement transducer (LVDT product 2600-1063, Instron https://orthodontic-steel-wire80134.canariblogs.com/rectangular-niti-wires-an-overview-47840041