[size=x-large]long time ago i buried an canadian quarter at 8" deep but i never could hit it whith any of my detectors, . The canadian qurter is a low conductor and hard to hit but the 15" WOT coil i got from Doc,s detecting peged it whith no problem some say thear is no added depth but i know thear is and i hit it whith a low battery and in all metal using my Musketeer advantige can you like to that?[/size]