Lutherluke
New member
I run my sensitvity on 3 and it still picks up deep silver. They won't false as much that way. I guess thats what another guy had to say also. I get good repeatable hits also and have dug down to 12 inchs and still never hit the target. must have been something big. I have used about all the top models and I have to say the CZ3d is a great unit. I have found more with this machine then any other I have ever used. i don't wanna cut any machines down or I could say alot more. One day I worked this old yard and I seen another guy had been there before me and the signals were slim, But what I dug was some of the best coins I dug all year. 4 Indian pennys, The oldest was a 1864, Thats still my oldest coin to date. I also dug a 2 cent piece a 1867 in really nice shape. I wonder what the other guy would have said if he knew what he had left behind. They are a great machine and thats all I use now. Good luck and hope you make many great finds.