My name is Kolby and I am new to metal detecting. I have been going to lawn (Mostly mine and my friends field) and I make a plug and put it back and stomp on it. When I got back about 2 days later the grass has died. Is this because of the dry ground or am I doing something wrong? Any tips will be nice, and I want to say I love the treasure hunting community they always seem to come together. thanks!