Went to a park I've been wanting to hunt this AM. Started with my 10x12 but was so trashie I switched to my 6x8. Picked up a couple wheats then got a signal that was chirpy one way I moved 90 degrees & still chirpy but every 2 or 3 swings I could hear a little bit of a warble so I dug and got the 1918 dime.The wheaties & other 3 dimes were good signals. Going to go back tomarrow & see if I can get some more Its an old park dates back to 1860