[size=medium]Monties nails board, shows how many coins can be masked by nails even on the same level , so i also elivated the nails 1.5" obove the coins and it got harder , can you imagine if the coins where deeper , man you would never know they are in the grand. during the years the house stood and coins got lost they may have been easy to find untill the house burnt and scattered all the nails now several inches obove the coins , if you think your spot is hunted out think again , its really full of old coins hiding in the nails, the farm house i hunt is nail infested , and it gets plowed every year , and i find coins every year becuase the nails get moved around , I remember hunting it with the compadre and found tw wheat cents and covered the whole yard grided it and figured i was done, boy was i wrong every year after i have kept finding coins and you can see the bliss cant get thru 1.5" of nails to see the coins , what good is the depth of the bliss in this situation ??? you can see the outlaw is doing better by its smaller coil . so in the nail infested areas like old houses i do advocate digging the nails if you cant find anything in disq .. ya its hard but anything worthwile is hard and you may have to pay the dues . [video]http://www.youtube.com/watch?v=KEeNQUrbTCU[/video][/size]