Rusted metal (nails) will come up where silver hits in the top right corner and there is no way around that period....however it will come up as an iffy signal, broken, non repeating and definitely not the same in all four directional sweeps when you try to pinpoint; so that's how you tell the difference real quick. Now sometimes silver coins on edge or next to iron trash will give broken signals and in time you will learn the difference, stick to it and you will. Absolutely worst thing you can do is WHAT YOU ARE CURRENTLY DOING-----USING WAY TO MUCH DISCRIMINATION. Silver coins don't always hit in the top right corner, more like the top right quarter of the screen and only if your not also seeing trash (iron) targets nearby. The simplest thing you can do is hunt in coin mode, coins accepted and dig all solid REPEATABLE SIGNALS regardless of where they land. Yes you will start to dig pull tabs, bottle caps, license plates, Jimmy Hoffa's teeth, but then you will also find valuable tokens, Indian heads, buffalo nickels, and gold my son, go west young man. And then after you learnnnnnn where these different things land on your screen, and the different tones they make you can then learn to hunt blank screen with ferrous tones in iron mask completely wide open, pushing your sensitivity to the limits, using different audio settings, ten or so different coils and pulling every last thing out of the ground that can be possibly found with todays technology. Don't use allot of rejection, or very high sensitivity (for now, leave it in auto) and noise cancel properly, and often, coil held 12 inches off the ground, held level with the ground, hit the noise cancel button and try and keep it as still as possible while it beeps those 11 times going through the different channels, if you don't do these things you are going to have less than desirable results for sure. When I first got my SE I made everything to complicated trying to stop the evil pull tab and bottle cap while ramming the sensitivity through the roof and that will frustrate you. Try auto sensitivity of 26-27, fast on, deep off, gain 7 or below, volume limits max, volume max and dig the ones that sound repeatable. The reason I'm telling you to turn down gain and off deep is because they will enhance the rusted nail pretending to be silver syndrome that you are experiencing. Fast helps the machine to pick stuff out of the trash better. The less discrimination you use, the less blanking you'll get from the threshold and less chance you'll miss targets nearby the trash. Instead you will hear both targets. At first this sounds confusing, but then you learn to listen for the high tones and it all will come together. Good luck to you.