Hey guys, I have been creeping this fourm while I was trying to learn to operate an Infinium (without success). I have now sold the Infinium and the my new ATP arrived Wednesday. Can't wait to get the AT out this weekend. Question. I was in the backyard yesterday and was hitting a target that was giving two signals. VID on the low end of 5 and on the high end of 85. Finally found a small screw. Why was I getting two signals? Did I not have it ground balanced right. After i dug the screw there was no more signal!