Walked across the park field set up 705 then in less than a minute a 6" TDI 28 and didnt budge a number. Dug a 4" plug and at the bottom of the hole in the red clay was the tip of a ladies 18k wedding ring. First find and its paid for its self with the thrill of the find. A very heavily hunted and populated part of the park(small area of grass sourrounded by concrete sidewalk). I know as Ive hunted it several times with different MDs. Is dated and engraved. Date could be many things but suspect its the wedding date. Well over 50 yrs. Got some research to do! Guess the 6" coil I got could draw dust. The 10.5 hit a 10" Rosie dime in test garden. You guys werent kidding when you said I would like it. This is not a heavy coil to me at all. Some of the coin finds were surrounded with "slaw" and still could pick out as good targets. 03' Hotwheels fire truck was well below grass line and not crushed by mowers. Still has some red clay on wheels. So far the right coil for the 705. Used the default 3 mode with just iron desc. but still has impressive depth. I found a 1898 Barber dime not 8' away from where this was found tucked against a barrier wall and a 35 Washington just across the field on another barrier wall this past summer. Went to elementary school across the street in the 60's and park was old then. This place keeps on giving to the newbe. JR