I just got an AT pro so these are finds from my backyard as I'm trying to learn it. The problem I'm running into is I live in a part of New Orleans that is 298 years old officially and there is so much junk in the ground everywhere it's almost impossible to determine what I'm hearing. The pin pointer is completely useless because of the nails and debris. If anyone has any suggestions for me they would be greatly appreciated. I have no lack of things to find though.