I went to an open field today where there was an all day concert a few of years ago. I had hoped to find some jewelry but no luck, didn't expect to find any silver coins. The grass was thick and about 10" tall. The coins were about 3" deep. There is nothing impressive here with these finds but what I liked was, how high you can swing the coil on the LTD above the ground and still get good signals and how good the ID was. There were hundreds of modern pull tabs (it was a bring your own cooler concert) coming in at 31 to 33. I found 7 nickels and the ID was right on at 29 to 30. I don't know what you would do in a place like this without a visual ID, in places there were multiple pull tabs per square foot. Found 1 lone wheat penny but had a good time. Took my 82 year old dad, he spent most of the time watching me dig, he has a hard time getting up once he gets down. I dug a few for him but for the most part he was content to just be out and watch. Thanks for looking, Randy