Hey guys, so I took the new to me Etrac out for its first hunt(s) today. I went to two different places that I've hunted extensively and are really trashy. Managed to find a 1942 Merc at one and what looks to be a 1916 wheatie at the other. When using it and first turning it on i noticed the guy who previously owned it seemed to have a combo of Andy's pattern and goes4evers settings. I tweaked it some a bit and it seemed to be running fine. Obviously because these places are really trashy, the barrage of sounds was a little crazy to handle at first. What i noticed is that a lot of the signals I was getting had ferrous readings from 22-27 and conductivity readings in the 40's (some of them had what sounded like nice high tones). I know that a lot of coins read from 11-13 ferrous and 40's in the conductivity. I guess my question is should I be digging the targets with ferrous readings in the 20's? I did dig a few just to get an idea and most of what I dug up was bigger pieces of metal. It's going to take me a while to figure out if a coin is inbetween iron or not, I just was wondering what I should be lookin out for