Question about finding nickels: Any time I dig anything under 18 or so on my equinox 800, it's garbage. How do you know when to dig a 12-13 ding? Do you dig everything? Honestly curious. I confidently dig quarters and dimes and zincolns and I've only been out hunting 5 times in my life. I still haven't found a nickel.
I am no expert, but first, I appears you need to get out more
I only have about 7 field hours on my Equinox but I can honestly say I have dug more nickels in those 7 hours than the last 50 using my old Fisher 1266.
If you haven't already, watch Dirtfishing's video on setting up your Equinox for coin hunting. It was extremely helpful to me for understanding how to make the adjustments.
https://www.youtube.com/watch?v=_ur0FfDDKUo
I set it up in Park 1 and I modify the zones so everything --except 13s and 22 and above-- give me low volume, low tones(5). 13s give me a louder, higher tone (17) and 22 and above give me an even higher tone (25). I dig every solid 13 and everything 22 and above. I ignore the rest. I know I am missing all the gold rings ,all the cool relics, skeleton keys and tokens but the parks I am hunting are so trashy, If I want to find coins, I have to be selective or I will be digging garbage all day. As I learn more about the unmasking ability of this machine, I will be able to expand my settings and find more of the cool stuff.
In my soil- modern nickels ring up at 13. Crusty zincolns are a jumpy 20-21. Wheats and copper memorials show 24-27, the only silver I have found, a '54 dime, was a solid 29. Shallow clad rings up at 28-35. I have never found a war nickel, buffalo nickel or IHP so I don't know about those. I will probably have to buy one of each and bury them to find out.
Hope this helps - good luck to you!