I found a new setting to work with and I ensure you it is a great scoop for coins. At first make a new copy of 'coin and jewelery' program and name it whatever you want, then except all targets from -95 to +95. Set the vdi tones to shifted and choose negative tone 140 and reference tone 210.
Modulation- blank(off)
Rx-gain 12
Discrimination 75
all-metal 65
tx boost -blank (off) With lower discrimination tx boost on for extra depth.
Now use Three frequencies and filter preferred 5 band, if too noisy 7.5 band, recovery delay 45, s.a.t 8.
I hope you like this cause I used it today and it does not leave a coin behind no matter the size. If cannot ground balance drop a bit discrimination until gets quite and adjust when ever you need or want, this program it's for running hot, even though you can run it quite.
Modulation- blank(off)
Rx-gain 12
Discrimination 75
all-metal 65
tx boost -blank (off) With lower discrimination tx boost on for extra depth.
Now use Three frequencies and filter preferred 5 band, if too noisy 7.5 band, recovery delay 45, s.a.t 8.
I hope you like this cause I used it today and it does not leave a coin behind no matter the size. If cannot ground balance drop a bit discrimination until gets quite and adjust when ever you need or want, this program it's for running hot, even though you can run it quite.