when i hunt an old homesite or somewhere trashy i am overwhelmed by all the signals and i think i am missing good targets. i don't have a lot of time on this detector maybe 40 hours total. just wondering if anyone else feels the same? i seem to like the monotone and all metal best but i still struggle with what i should dig. a lot of high tones seem to turn out to be trash when in 3 or 4 tone setting even with a 65 to 85 vid. guess i need to hunt some more and dig a lot until i get used to this machine. any tips would be appreciated.