playing again last night... and hit local beach to try a second time in the sand with the new DFX.... hit something that jumped to 83 and then down to 12.... went back and forth... i figured just dig up this pop tab so you don't need to have it show up again... and wham.... a ladies old fashion "spoon" ring as the wife calls it. a bit bent but in fine shape and is stamped as sterling. that and 4 pennies was my 1 and 1/2 hour worth... but first ring... was all over the VDI as stated... and the new bullseye2 helps a bit... just wish someone would tell me why the sound alarm goes on when sensitivity is turned half way up and stays on. 