For the past two weeks I have found only zinc and copper pennies (no wheats) or been skunked no matter where I have hunted. Yesterday I had a job 55 miles away from home and I detected the small yard and once again only found pennies. As soon as I turned on my GT the threshold sounded like an ambulance siren I guess which means the battery is low. Grabbed my DFX and found only pennies. Charged the GT battery overnight and put my Eclipse 6x10 DD on my DFX for today's hot hunt. Hope to break the curse today. HH. Matt