I really ran my Golden Umax today and all this business about it not hunting deep enough is just pure Bull. My Son and I hunted an old Church Yard that had recently just put in new gravel over their Parking lot. I was finding Coins underneath the Gravel where the original dirt was. I had my Son check depth with his Garrett GTA 1000 and he was just barely able to pick up the signals using his Detector. I was able to ID them as Coins at that depth as well. Found around 30 Coins all but one was newer coins. We did find one Wheat Penny. We hunted an old House and my Son was trying to trade Detectors with me again after I found 8 Coins in one Hole. He is looking forward to getting to use the Golden Saber II when I get it back.