A friend and I went digging at the site of a large CW encampment this afternoon, and it has been hunted to death over the years. It is in the woods, and the timber was recently thinned-out, so we were able to get the coils where we never could before. Log "drag-paths" and dozed trails really helped us out. I found a couple of Sharps bullets, couple Spencer casings, and one Enfield, which still has the solid wooden plug in the back. Also found a Burnside cartridge that had been complete, but it crumbled away(except for the bullet). The T-2 was hunting against an Explorer II, and it held it's own! I beg to differ with the T2's claim to be able to hunt 40 hours with fresh alkalines, though. I have lost the top 4th segment of battery life twice after approx. 5 hours of hunting time. It may achieve that goal if you keep hunting down to the last segment, but I doubt if mine will go 20 hours even doing that. No complaints, though, except for that possible issue.