My Safari arrived today, so I tried it out in my cousins back yard. Things went pretty well the first 30 to 45 minutes. put it in coin mode and found a wheat penny with a unrecognizable date. Got on another target under a tree and and then started digging, then try hole again and pin point, then dig some more. This went on a couple of minutes. I was doing my ground balance several times just to make sure things where OK. What ever it was it seemed like it kept moving. So I would dig in another direction. Then check it again and it was gone? Did a pin point and my machine started acting crazy, so I turned it off and restarted in again. When I would pin point, it would make the noise when I was holding it in the air away from me and when I would put it on the ground, it would go silent. Once, the pin point graph was dancing like music was going through it. By this time, I thought maybe my batteries was going bad or something. Got home and took it out and it did it again after about 20 minutes. Had three bars in the battery window, so that's not it. Any ides anyone? Didn't seem to be getting the depth like i was expecting when I would air test it with a coin on the top of the ground, it Seems like 6 to 7 inches and nothing after that when I raise my coil up and down on top of a coin. I hope it's just me, and not the machine. I don;t have a clue. I had a MXT before this and never had issues like this with it. Any help will be much appreciated. Lee in East Tennessee