OK I usually hunt public parks with lots of trash, beer bottle caps, and pull tabs. Probably no different then anyone else. I was talking to someone in a private message and thought of another problem I am having. I have had three dogs try to pee on my detector! I at first thought it was because I was using plastic bags to protect it. But recently I got the rain cover and guess what? While digging a dog came up and tried to pee on my detector. I think very highly of my DFX (thought I would mention because some of you might have thought thats all it was worth)! Luckily I have been completely aware of my surroundings and have fast hands! Has anyone else had a problem like this? Gregg