I traded it, not because it didn't find stuff, because it indeed did! (some of my oldest & deepest to date). I just wanted to try on the different detectors I read about here on the forums. The C$ is unusual in its set up and detecting ability. The thing that I think overwhelms most folks when they first use them is the numerical ID that can change very, very quickly compared to other machines with id. They swing it over a coin, and it doesn't always "lock", but instead gives you a real time view of what the signal sees down there. Your eyes and brain become the secondary discriminator. For example in a particular swing of the coil, you might see -10, 13, and a 32. Chances are, if you begin to quicken and shorten your sweeps and "home in" on these signals you'll find there were 3 individual targets down there, all passed over in a sweep. Some folks however, would view this as just being "jumpy" on the actual coin (32) signal. There is very little, if anything, the things won't see. I may not decide to dig it, but it's not because the C$ didn't tell me about it. When you get your C$, give it time. Take it to some easy digging places at first, with high probability of coins (school yards, playgrounds, etc.) and give her a fair run. Don't run it too hot. Bill's 5 sensitivity -25 threshold is a great starting place (and in a school yard, -30 or -35 won't hurt a thing) ...
HH'n
Mark in NC