Generally, I like to detect in all metal mode and dig everything, but occasionally, I get sick of the old soda and beer cans. My detector rejects aluminum foil with discrimination of high but picks up cans clear as day. I called bounty hunter, and the rep said I had a defective unit. Swapped it out and the new one does the same. Why does it reject foil but pick up aluminum pop cans?
I've got a bounty hunter tracker IV
I've got a bounty hunter tracker IV