Went to an old home place today. Used the 6x10 coil for the first time. Set machine in coin/jewelry mode, 4 tone, sensitivity at 7 and reject volume at 20. Hunted about 3 hours (had to mow the yard 
)
Found 2 buffalo nickels (one no date, one 1914), 2 Indians (one no date, one 1883 or 1888 ), 3 wheat penneys (2 no dates, one 1927), clad dime (1973), a 5 mil okla tax token and a button. Depth varied from 4 to 7 inches. Also found a bunch of reeds from a squeezebox or accordion. No silver was found.
I really do like the 6x10 coil on this machine.
)Found 2 buffalo nickels (one no date, one 1914), 2 Indians (one no date, one 1883 or 1888 ), 3 wheat penneys (2 no dates, one 1927), clad dime (1973), a 5 mil okla tax token and a button. Depth varied from 4 to 7 inches. Also found a bunch of reeds from a squeezebox or accordion. No silver was found.
I really do like the 6x10 coil on this machine.