Went out for the second time , just patiently going down the crop rows trying to get as mutch covered as i can befor the farmer plows and plants, found a nice shunk of lead but three nails came up 1st then the lead , going on 6 ft down the row another nice signal and when i finally found it it was not another shotgun shell or pants button or rivit but an amazingly non coroded 1901 indian penny I think i may have found the hot spot who knows the sove is doing well