Went to an old school last week and found this nice 10k gold ring. Well I got really excited when I cleaned it up, thinking, now if that a real diamond I've just paid for my Tejon and 4 backup machines. Turned out to be cubics zirconia, oh well can't win them all. Well here's the story behind the find. We had been hunting an old school yard for about an hour and not finding much, so I decided to hunt in a large field behind the school. After a few minutes I knew the targets would be few and very far between. So I decided to increase my searching sweep coverage by pull the trigger on my tejon to put it into AM mode. This increased my finds drastically, because it's not necessary to have the target directly under the center of the coil to get a response. Well anyway that's how I found the ring. I truly believe If I would have stayed in disc mode I would not have found the ring or some of the other change.