and tried Gerry's go too gold ring settings. Their are 4 big fields so I decided to cover about a 5th of one of them. I did accept quarters but the only other coins accepted is the nickles.I found no gold rings, but did find 2 nickles,16 quarters,3 ring tabs,11 square tabs. I then went the park that connects with for just a short time and used pattern 1. Findings there were 22 pennies,.6 dimes,1 nickle,2 quarters, 1 chunky cheese token,1 small stainless steel chain link, and a zipper. My conclusion on the go to gold settings is that too many of my tabs run under and more over the 12 range. In other words they wouldn't disco of 12 no matter what frequency you used. Many of then would be shakey, but the scary part the nickels I dug were shakey too. After testing the nickles using the auto set frequency they would then blow your ears off, and when checked back with the frequency changed they would get shakey again. My conclusion so far is I like pattern 1. As far as tones on past detectors I like 1 or 3 tones, not so with this machine, Its 4 and 99. I love 99 for coins, It makes it easier to tell the difference between coins and pull tabs. I not sure I can tell the difference between rings and tabs though. The auto tracking is fine for some areas, my big problem was forgetting to turn it off when finding a target, I did get better at that. Anyway lot's to learn. HH