...Hey I am excited......I won the Grand Prize which was a Garrett AT Pro at my local metal detecting club annual hunt....this was just last Sunday.....I have only been out with it once but am really impressed......went to an old WWI training camp....found some old army shells and bullets ....also an old iron horseshoe.....also some old brass small buckles/fasteners for the Army backpacks and other gear......a lot of this stuff was deep.....8 inches plus on the brass......most were medium to loud signals.....since I was unfamiliar with this detector ....I put the detector in the Pro mode with Zero discriminate and zero on the Iron discriminate......I really do not care to dig up the small iron nails....just the larger iron ....looking for the old iron training grenades ....found several before......my wife had surgery yesterday so I need to stay home for a few days and take care of her......I am definitely planning on going on again later next week.......Joe