Alberth Aviation manufacturers a Falcon Flap Jackscrew Backlash Tool with a unique profile which fits all 3 jack screw diameters. This tool prevents the need for 3 separate tools. It has superior ergonomic design, extra long indicator pointers and a large face dial indicator. It saves time from unneccesary fairing removal. For more information, visit www.AlberthAviation.com or call 832-934-0055.