Holy crap that thing is the size of a hockey puck.went out to my back yard where i was gettin ghost signals and trash signals at full bar i was pullin large nails about 6 inches.Found a old childs steel shovel was cool.I had to drop a couple bars on senstivity cause i was gettin eratic signals.Are you guys with snipper coils runnin full bars on grass or sand cause? Im gettin crazy signals maybe it take's time to get use to it.I do like that i can get up close to an object like a porch slab cause i did find some clad coins there.Im not to impress with it YET!