Havent been detecting in over 26 years. New delta 4000 is light years away from old detector. Last was areas in Germany, old battle sites from battle of the buldge. Now in so illinois. Have 1800's farm property. Old out buildings. Fence rows, ect. Tomorrow is first day. Have gleaned info from this site. Ready with tools and acsessories. Wife is ready too. Been up since 3am cant sleep. Come on sun. Warm December. From relics to coins and trinkets.. wish me luck. Retired Ammo troop. USAF...6:11am sun not up.