I was searching around some torn down house slabs this morning in 3h tones with the small coil and got two high tone hits, each just a split second apart. One was just a tic and the other a little bigger. Swinging the coil over the target(s) I got a glimpse of a 74-75 reading and a 66-67. I made a couple of more passes over the spot and both sets of readings repeated. I dug a plug about 7" and flipped the clod over and promptly noted a spot of silver on one side of the plug and about an inch away the edge of a bottle cap. The silver turned out to be a plain sterling ladies ring. Not a outstanding find, but does continue to show just how good the F 75 is in trash. HH everyone and everyone be safe throughout the holiday season. jim tn