Re: Where is the pinpoint spot on the Silver Umax?
Find a spot, at least a couple of feet in diameter, in your yard where you don't get any signals.
Put a dime on the surface, in the middle of the spot. Do a pinpoint, with your coil 6" or more above the surface (the higher you get, still having a signal from the dime, the narrower your pinpoint area will be).
Then, when you have a good pinpoint with your detector, look down through the hole in the coil.
An evil group is comprised of the insane, who, out of fear, imagine that they must conspire to destroy those who are honest and able. A good group is made up of honest people, who could each survive on their own, yet work together openly for betterment for themselves and others.