Was beginning to think I had bought the most expensive clad and zinc finder on the planet. Hunted with Darrelld for 5 hours yesterday and couldn't find an oldie if my life depended on it. Told Darrell I would give it a week and then send it to the auction block! (It must of listened and decided to straighten it's ass up!) After 4 Explorers and 2 Etrac's changing settings or editing is challenging to say the least for this computer ignorant old fart. I have to thank Darrell for his patience, settings and daily cell phone calls to make adjustments for these finds, and they are from the hardest hit site that we and many others hammered to death. After several hunts with this machine I was beginning to have doubts but remembered my first hunts with an Explorer. I think with a little patience, settings and practice it will be fun summer. (A little rain would help too!)