As the non-ferrous trash piles up...

You will have to dig most every signal to understand the Changer. I dig very little trash when I go out up until now. So far I haven't seen where I missed anything I should of dug. I'm hoping the small coil will be available soon.Using 50 tones has helped sort out some of the trash as opposed to two tones. So far I have dug 3 silvers, 4 Indians and a Large Cent. Waiting for the Spanish to come up. I love the tones. Lowering the sensitivity today helped with the jumpy TDI.

Se Senor !!

Love the 50 tones George.
I can hear the detector ramp up audio wise when it is on a higher conductor. Can't do with tone bins.