checked some spots and some parts are real unaccessable as the terrain is very difficult and overgrown with weeds so went to a marked spot that was easier to handle i went at it for about three hours, some good signals came up in different areas of the same location. Most of them i start digging then signal disappears then check in all metal and seems to be a very slight change in threshold then keep rechecking and not sure if its ground minerals or unless there's something 4+feet deep, i had a little hoe with me but i think i need a bigger shovel