In 4 hunts with the multi set at 3 tones, 89 gain, 14kz and the stock coil, I've found 11 nickels, one of which was a 1956 that had a foil gum wrapper in the same hole. Digging only numbers between 28-30 I only got 3 pull tabs to go along with the nickels. Now if work will just give me more time to get out and detect!