Why Garrett doesn't address the terrible ergonomics on the AT Pro is beyond me. The reason that the smaller 5 x 8 inch is so poplar is because the larger stock coil feels like a boat anchor at the end of the lower rod. I can live with the smaller screen, no back light and hard to attach connectors, but the terrible balance is a real pain to have to put up with. I don't want hear that it's not a problem, because it's a PROBLEM. The 5 x 8 inch search coil is great for shallow silver coins at trashy sites, but is nowhere near deep enough for those deeper silver coins beyond 6 to 7 inches. That's the truth.
tabman