dirthunter308
Member
Has anyone else noticed that a coin past about 7-8 inches will give a solid iron signal on the AT Max? I started digging iron signals to see what I was hearing and pulled one wheat cent and two mercury dimes that all gave a deep iron signal till they had dirt removed. My dirt here reads 92-94 when I ground balance. If you are in moderate to bad dirt you might want to check some of those deep iron signals.