I just came back from a night hunt. I went back to a beach where I had been with my son in the morning and found one of his lost toys. That was a good sign. I walked a couple of miles patch hunting with the 15" coil on my 800. I found penny patches and an ear lobe ring but it was pretty slow. On my return trip I got a few quarters and one earring. I had still enjoyed my 3 hours. I got back to the area where we had been in the morning and took a little break. When I resumed I walked about