abenson: I’ve had the Vanquish 540 out on 4 ghost town hunts now and I wanted to give my thoughts on it’s performance in these challenging sites. 3 of the 4 hunts were at places where the items are on or near the surface. At those places the 5 x 8 coil was used. At the other site the items can be anywhere from surface to 12 inches deep because the town was located in a now plowed field. At that place, the 9 x 12 coil was used. In some cases other metal detectors were used to find some of the tar