Man this coil is sweeeeeet! Ray had said that it was stable, and it is. Hunted with it for about 1 1/2 hours this evening down at the rodeo arena. They had moved a couple of bleachers to mow under them, you talk about trashy! I had no falsing at all. The one thing I noticed right off is that even with fast off, if you get a tone signal in the coin mode, you get a Fe-Co reading on the target also. This was with it being so trashy that the was no threshold tone. With the stock coil on the etrac in high trash, it seems like even if you get a good signal on tone, it's tuff to get a fe-co reading, not so with the 8x6. None of the stuff in the picture was very deep, nothing over 4", but that's ok because the ground is so dry and hard here that I was using a screw driver to dig with, no way to get a hand digger into or thru it. The silver dime is a very worn 1898. So far I'm really impressed with the coil. HH Ken-ks