Re: Coil help and ****T shirt Update ****
I have the same exact coil for my IDX, and it has worked very well in real trashy areas.
In fact when I got mine, I went out in my backyard for a comparison test with the 5.3 Bullseye.
I had the shooter coil on and detected near a tree. I got a dime signal, and less than 2 inches away from it a pulltab signal. I marked the ground where each was, with golf Ts, and changed to the Bullseye coil.
I scanned the same area, and only got the pulltab signal with the Bullseye. I dug the pulltab, then scanned the spot again. With the trash out of the way the dime showed on the ID. It was 2 inches deeper than the pulltab. I dug it and it was a 40's Merc
If I had been using the Bullseye I wouldn't have dug the pulltab ,and thus would have missed the Merc dime.