i got my e-trac jan 28th of this year, hit it real hard to learn the curve on this detector. i also dug alot of junk so i could see what it was with the co number. even after all my hunting i still get fooled on some rusty nails. and i feel i still got a ways to go before getting passed the curve. but heres what i have did with the e-trac from jan 28th intill today. 55 quarter 51 nickels 91 dimes 1 george washington dollar 338 pennys 33wheat pennys 4 silver dimes 1 silver quarter 1 token. heres pictures of my coins and my junk. because i take all junk out of the park i dig.