Anthony88 Member Member since Jul 29, 2008 Last active Jul 29, 2008 Total activities 0 Activity feed Recent contributions #Threads 17 years ago 6592a206-36f7-4c3a-babf-1f1f4f902273 Try criss-crossing the area with the unit in locate pointing the handheld in all directions every 10metres, then move on. A parabolic...