14 The wires were analyzed in occlusoapical orientation less than masses utilized around the width (bigger facet) on the rectangular wires. The wires were being examined in faciolingual orientation beneath masses utilized to the thickness (smaller side) of the rectangular wire. A linear variable displacement transducer (LVDT design 2600-1063, Instron https://roundsteelwire25891.thelateblog.com/33664269/rectangular-niti-wires-options